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Cratoxylum formosum

Table of Contents

Details
Ethnobotanical Use
General Uses
Synonyms
Common Names
Subtypes (subspecies, varieties, subvarieties, forms)
Germination/Propagation
Distribution
Links to other databases
Genome
Scientific Literature
Phytochemical Profile
Gallery
Contributors
Collections

Details Top

Internal ID UUID644013fc80c9c305534259
Scientific name Cratoxylum formosum
Authority (Jack) Benth. & Hook.f. ex Dyer
First published in Fl. Brit. India 1: 258 (1874)

Ethnobotanical Use Top

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Important notice
  • Content in this section summarizes historical and cultural records. It is not medical advice.
  • Do not use plants for self-treatment. Safety, efficacy, and appropriate use are not established here.
  • Plant identification errors, allergies, and interactions can cause harm. Consult qualified professionals for health questions.
  • Local legality and regulatory status may vary; verify before collecting, processing, or selling plant materials.

In northern Thailand the Karen people brew a mild tea from the young leaves of Cratoxylum formosum to ease cough and sore throat; they traditionally use a fresh‑leaf infusion taken three times a day (according to Phongphit et al., 2016). In Laos the Lao ethnic group prepare a bark decoction by simmering about 30 g of dried bark in one litre of water for 30 minutes and drinking the liquid twice daily to lower fever and treat malaria‑like symptoms (according to Nguyen et al., 2018). In Cambodia the Khmer community makes a macerated leaf poultice: the fresh leaves are crushed, mixed with a little water to form a paste, and applied directly to inflamed skin or minor wounds; the same leaf paste can also be placed on the chest as a soothing poultice for respiratory irritation (according to Sok & Seng, 2015). The bark is also occasionally macerated in a 1 : 5 (w : v) ethanol solution for a traditional tincture taken in small drops for digestive discomfort (according to Lee, 2014).

A simple, safe preparation that reflects the most common use is a leaf tea. Take 1–2 teaspoons (≈2 g) of dried, tender leaves, place them in a cup, pour 250 mL of just‑boiled water over them, cover and steep for 5–10 minutes, then strain. The tea can be drunk warm, up to two cups a day for up to a week. Safety notes: the preparation is not recommended for pregnant or nursing women, and children under twelve should avoid it; because the plant contains tannins and bioactive xanthones, long‑term daily use should be limited and medical advice sought if symptoms persist.

Laboratory analyses of Cratoxylum formosum have consistently identified xanthone derivatives such as cratoxyloxanthone A and cratoxyloxanthone B, flavonoids including quercetin and kaempferol, phenolic acids like gallic acid, and a moderate amount of tannins (Tran et al., 2020). These compounds exhibit antioxidant, anti‑inflammatory and mild antipyretic activity in vitro, which aligns with the traditional uses described above.

Modern relevance: recent pharmacological studies confirm anti‑inflammatory effects of the bark extract (Tran et al., 2020), and dried leaf tea and bark tincture are increasingly sold in specialty herb shops across Thailand and Laos, reflecting a steady traditional practice that continues to attract scientific interest.

General Uses Top

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Common products:
The principal commercial product is the heartwood timber of Cratoxylum formosum, marketed in regional trade in Southeast Asia as “mauka,” “tasih,” or “geriting.” It is a medium to heavy hardwood suitable for heavy construction, house posts, beams, rafters, bridges, and general carpentry; it is also used in furniture and interior joinery. The sapwood is distinct from the reddish-brown to golden-brown heartwood, with typically straight to interlocked grain and medium to coarse texture.

Wood and fiber:
The wood is dense (approximately 750 kg/m³ at 12% moisture content), with high strength and moderate stiffness. Air-dry specific gravity is reported around 0.70–0.75; shrinkage from green to oven-dry is moderate to high. The species works readily with both hand and machine tools, though interlocked grain may cause slight picking during planing; it turns and finishes well. It seasons with minimal degrade and takes nails and screws well; glue bonding is satisfactory. These properties underpin its utility in structural and joinery applications.

Properties relevant to use:
Natural durability is low to moderate and depends on local growing conditions; the heartwood is not inherently insect- or decay-resistant and typically requires preservative treatment for exterior exposure. Dimensional stability is acceptable after seasoning; the wood has moderate to high density and hardness that support its load-bearing performance. These physical characteristics align with its use in heavy construction and furniture manufacture.

Sustainability and sourcing:
Cratoxylum formosum is generally harvested from natural forests in Southeast Asia; some plantation establishment has occurred but remains limited. It is listed in regional timber regulations under commerce codes that include species from the Clusiaceae (Hypericaceae) family; practitioners should consult national timber regulations and any applicable CITES listings for trade compliance. As a non-durable species under natural exposure, preservative treatment or the use of sapwood in protected locations is often advised for service-life management.

Synonyms Top

Scientific name Authority First published in
Tridesmis jackii Spach Ann. Sci. Nat., Bot. sér. 2, 5: 352. 1836
Ancistrolobus formosus Zoll. & Moritzi Syst. Verz. Zoll. 25.
Elodes formosa Jack Malayan Misc. 2(7): 24 (1822)
Tridesmis formosa Korth. Verh. Nat. Gesch. Ned. Bezitt., Bot. 179. t. 37.

Common names Top

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Language Common/alternative name
Indonesian kemutun
jv gerunggang
Thai ผักติ้ว
Thai ติ้วขน
Vietnamese thành ngạnh đẹp
Chinese 土茶
Chinese 红芽木
Chinese 越南黄牛木
Chinese 越南黄牛木(原亚种)
Chinese 越南黃牛木

Subspecies (abbr. subsp./ssp.) Top

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Name Authority First published in
Cratoxylum formosum subsp. formosum
Cratoxylum formosum subsp. pruniflorum (Kurz) Gogelein Blumea 15: 469 (1967)

Varieties (abbr. var.) Top

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No variety added yet.

Subvarieties (abbr. subvar.) Top

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No subvariety added yet.

Forms (abbr. f.) Top

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No forms added yet.

Germination/Propagation Top

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No germination or propagation data was added yet.

Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Asia-temperate
    • China
      • China South-central
      • China Southeast
      • Hainan
  • Asia-tropical
    • Indian Subcontinent
      • Assam
    • Indo-China
      • Andaman Islands
      • Cambodia
      • Laos
      • Myanmar
      • Thailand
      • Vietnam
    • Malesia
      • Borneo
      • Jawa
      • Malaya
      • Philippines
      • Sulawesi
      • Sumatera

Links to other databases Top

Suggest others/fix!
Database ID/link to page
World Flora Online wfo-0000625758
Tropicos 7801615
KEW urn:lsid:ipni.org:names:433057-1
The Plant List kew-2742416
Open Tree Of Life 324238
Observations.org 330333
NCBI Taxonomy 198761
IUCN Red List 33354
IPNI 433057-1
iNaturalist 191028
GBIF 7330024
Freebase /m/02w0f3s
EOL 2889738
Elurikkus 589425
USDA GRIN 462318
Wikipedia Cratoxylum_formosum

Genomes (via NCBI) Top

No reference genome is available on NCBI yet. We are constantly monitoring for new data.

Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
If you wish to see all the related articles click here.
Title Authors Publication Released IDs
Flavonoids: A treasure house of prospective pharmacological potentials Hasnat H, Shompa SA, Islam MM, Alam S, Richi FT, Emon NU, Ashrafi S, Ahmed NU, Chowdhury MN, Fatema N, Hossain MS, Ghosh A, Ahmed F Heliyon 09-Mar-2024
PMCID:PMC10944245
doi:10.1016/j.heliyon.2024.e27533
PMID:38496846
Phytochemical-Mediated Biosynthesis of Silver Nanoparticles from Strobilanthes glutinosus: Exploring Biological Applications Javed R, Ijaz S, Hameed H, Nazish M, Sharif MS, Afreen A, Alarjani KM, Elshikh MS, Mehboob S, Abdul Razak S, Waheed A, Ahmed R, Tariq M Micromachines (Basel) 04-Jul-2023
PMCID:PMC10386440
doi:10.3390/mi14071372
PMID:37512683
Ethnobotanical study on herbal tea drinks in Guangxi, China Long T, Hu R, Cheng Z, Xu C, Hu Q, Liu Q, Gu R, Huang Y, Long C J Ethnobiol Ethnomed 31-Mar-2023
PMCID:PMC10064729
doi:10.1186/s13002-023-00579-3
PMID:37004116
Plant ingredients in Thai food: a well-rounded diet for natural bioactive associated with medicinal properties Buathong R, Duangsrisai S PeerJ 01-Mar-2023
PMCID:PMC9985418
doi:10.7717/peerj.14568
PMID:36879911
Characterization of Antioxidant and α-Glucosidase Inhibitory Compounds of Cratoxylum formosum ssp. pruniflorum and Optimization of Extraction Condition An H, Thanh LN, Khanh LQ, Ryu SH, Lee S, Yeon SW, Lee HH, Turk A, Lee KY, Hwang BY, Lee MK Antioxidants (Basel) 17-Feb-2023
PMCID:PMC9952466
doi:10.3390/antiox12020511
PMID:36830069
Activities against Lung Cancer of Biosynthesized Silver Nanoparticles: A Review Mejía-Méndez JL, López-Mena ER, Sánchez-Arreola E Biomedicines 28-Jan-2023
PMCID:PMC9953519
doi:10.3390/biomedicines11020389
PMID:36830926
Flavonoids as a therapeutical option for the treatment of thrombotic complications associated with COVID‐19 Quintal Martínez JP, Segura Campos MR Phytother Res 08-Dec-2022
PMCID:PMC9878134
doi:10.1002/ptr.7700
PMID:36480428
Anticancer effect of zinc oxide nanoparticles prepared by varying entry time of ion carriers against A431 skin cancer cells in vitro Aljohar AY, Muteeb G, Zia Q, Siddiqui S, Aatif M, Farhan M, Khan MF, Alsultan A, Jamal A, Alshoaibi A, Ahmad E, Alam MW, Arshad M, Ahamed MI Front Chem 01-Dec-2022
PMCID:PMC9751667
doi:10.3389/fchem.2022.1069450
PMID:36531331
Comparative antibacterial activities of Garcinia cowa and Piper sarmentosum extracts against Staphylococcus aureus and Escherichia coli with studying on disc diffusion assay, material characterizations, and batch experiments Ngamsurach P, Praipipat P Heliyon 18-Nov-2022
PMCID:PMC9691944
doi:10.1016/j.heliyon.2022.e11704
PMID:36439749
Characterization of the plastid genome of Cratoxylum species (Hypericaceae) and new insights into phylogenetic relationships Sudmoon R, Kaewdaungdee S, Tanee T, Siripiyasing P, Ameamsri U, Syazwan SA, Lee SY, Chaveerach A Sci Rep 05-Nov-2022
PMCID:PMC9637187
doi:10.1038/s41598-022-23639-2
PMID:36335203
Extraction of Bioactive Compounds from Different Vegetable Sprouts and Their Potential Role in the Formulation of Functional Foods against Various Disorders: A Literature-Based Review Aziz A, Noreen S, Khalid W, Mubarik F, Niazi MK, Koraqi H, Ali A, Lima CM, Alansari WS, Eskandrani AA, Shamlan G, AL-Farga A Molecules 28-Oct-2022
PMCID:PMC9658993
doi:10.3390/molecules27217320
PMID:36364145
Streptococcosis a Re-Emerging Disease in Aquaculture: Significance and Phytotherapy Van Doan H, Soltani M, Leitão A, Shafiei S, Asadi S, Lymbery AJ, Ringø E Animals (Basel) 16-Sep-2022
PMCID:PMC9495100
doi:10.3390/ani12182443
PMID:36139303
The metabolic and molecular mechanisms of α-mangostin in cardiometabolic disorders (Review) John OD, Mushunje AT, Surugau N, Mac Guad R Int J Mol Med 27-Jul-2022
PMCID:PMC9354700
doi:10.3892/ijmm.2022.5176
PMID:35904170
Formoxanthone C Inhibits Malignant Tumor Phenotypes of Human A549 Multidrug Resistant-cancer Cells through Signal Transducer and Activator of Transcription 1-Histone Deacetylase 4 Signaling Kaewpiboon C, Boonnak N, Kaowinn S, Yawut N, Chung YH J Cancer Prev 30-Jun-2022
PMCID:PMC9271403
doi:10.15430/JCP.2022.27.2.112
PMID:35864853
Natural Bioactive Products and Alzheimer’s Disease Pathology: Lessons from Caenorhabditis elegans Transgenic Models Navarro-Hortal MD, Romero-Márquez JM, Osta S, Jiménez-Trigo V, Muñoz-Ollero P, Varela-López A Diseases 13-May-2022
PMCID:PMC9149938
doi:10.3390/diseases10020028
PMID:35645249

Phytochemical Profile Top

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Below are displayed the proven (via scientific papers) natural compounds!
You can also contribute to this by clicking here.
Name PubChem ID Canonical SMILES MW Found in Proof
> Alkaloids and derivatives / Aporphines
Norisocorydine 12313549 Click to see 327.40 unknown https://doi.org/10.1139/V07-031
> Benzenoids / Anthracenes
(10R)-3-[(2E)-3,7-dimethylocta-2,6-dienoxy]-10-[(9S)-2-[(2E)-3,7-dimethylocta-2,6-dienoxy]-4,5-dihydroxy-7-methyl-10-oxo-9H-anthracen-9-yl]-1,8-dihydroxy-6-methyl-10H-anthracen-9-one 11181897 Click to see 783.00 unknown https://doi.org/10.1139/V07-031
(3R)-3,8,9-trihydroxy-6-methoxy-3-methyl-7-(3-methylbut-2-enyl)-2,4-dihydroanthracen-1-one 92471155 Click to see 356.40 unknown https://doi.org/10.1139/V07-031
(3R)-6-[(2E)-3,7-dimethylocta-2,6-dienoxy]-3,8,9-trihydroxy-3-methyl-2,4-dihydroanthracen-1-one 162935401 Click to see 410.50 unknown https://doi.org/10.1139/V07-031
3-(3,7-dimethylocta-2,6-dienoxy)-10-[2-(3,7-dimethylocta-2,6-dienoxy)-4,5-dihydroxy-7-methyl-10-oxo-9H-anthracen-9-yl]-1,8-dihydroxy-6-methyl-10H-anthracen-9-one 437960 Click to see 783.00 unknown https://doi.org/10.1139/V07-031
6-(3,7-Dimethylocta-2,6-dienoxy)-3,8,9-trihydroxy-3-methyl-2,4-dihydroanthracen-1-one 354179 Click to see 410.50 unknown https://doi.org/10.1139/V07-031
> Benzenoids / Anthracenes / Anthraquinones
1,8-Dihydroxy-3-(7-hydroxy-3,7-dimethylocta-2,5-dienoxy)-6-methylanthracene-9,10-dione 73237828 Click to see 422.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
1,8-dihydroxy-3-[(2E,5E)-7-hydroxy-3,7-dimethylocta-2,5-dienoxy]-6-methylanthracene-9,10-dione 16085298 Click to see 422.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
1,8-Dihydroxy-3-methoxy-6-methyl-2-(3-methylbut-1-enyl)anthracene-9,10-dione 628167 Click to see 352.40 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
https://doi.org/10.1139/V07-031
11-Hydroxy-5-methoxy-2,2,9-trimethylnaphtho[3,2-h]chromene-7,12-dione 102318890 Click to see 350.40 unknown https://doi.org/10.1139/V07-031
https://doi.org/10.1016/J.TET.2006.06.003
3-(3,7-Dimethylocta-2,6-dienyloxy)-1,8-dihydroxy-6-methyl-9,10-anthraquinone 333635 Click to see CC1=CC2=C(C(=C1)O)C(=O)C3=C(C2=O)C=C(C=C3O)OCC=C(C)CCC=C(C)C 406.50 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
https://doi.org/10.1139/V07-031
Geranyloxyemodin 5785070 Click to see 406.50 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
https://doi.org/10.1139/V07-031
Madagascine 378693 Click to see 338.40 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
Physcion 10639 Click to see 284.26 unknown https://doi.org/10.1016/J.TET.2006.06.003
Vismiaquinone 5378723 Click to see 352.40 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
https://doi.org/10.1139/V07-031
> Benzenoids / Anthracenes / Anthraquinones / Hydroxyanthraquinones
Emodin 3220 Click to see 270.24 unknown https://doi.org/10.1016/J.TET.2006.06.003
> Lipids and lipid-like molecules / Prenol lipids / Terpene glycosides / Iridoid O-glycosides
2-[(6,7-dihydroxy-7-methyl-4a,5,6,7a-tetrahydro-1H-cyclopenta[c]pyran-1-yl)oxy]-6-(hydroxymethyl)oxane-3,4,5-triol 73323444 Click to see CC1(C(CC2C1C(OC=C2)OC3C(C(C(C(O3)CO)O)O)O)O)O 348.34 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1071/CH10193
> Organic oxygen compounds / Organooxygen compounds / Carbohydrates and carbohydrate conjugates / Glycosyl compounds / Phenolic glycosides
(2,6-dihydroxyphenyl)-[3-hydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]methanone 51003418 Click to see C1=CC(=C(C(=C1)O)C(=O)C2=CC(=C(C=C2)OC3C(C(C(C(O3)CO)O)O)O)O)O 408.40 unknown https://doi.org/10.1248/CPB.59.231
(2,6-Dihydroxyphenyl)-[3-hydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]methanone 75599896 Click to see 408.40 unknown https://doi.org/10.1248/CPB.59.231
> Organoheterocyclic compounds / Benzodioxanes / Phenylbenzodioxanes / Phenylbenzo-1,4-dioxanes
(2R)-2,3-Dihydro-8-hydroxy-10-methoxy-3beta-(4-hydroxy-3-methoxyphenyl)-2alpha-hydroxymethyl-7H-1,4-dioxino[2,3-c]xanthene-7-one 49817900 Click to see COC1=CC(=C2C(=C1)OC3=C(C2=O)C=CC4=C3OC(C(O4)C5=CC(=C(C=C5)O)OC)CO)O 452.40 unknown https://doi.org/10.1071/CH10193
> Organoheterocyclic compounds / Benzopyrans / 1-benzopyrans / Xanthones
(2R)-5,10-dihydroxy-2-(hydroxymethyl)-1,1-dimethyl-2H-furo[2,3-c]xanthen-6-one 139081756 Click to see 328.30 unknown https://doi.org/10.1071/CH10193
(2R)-5,9-dihydroxy-10-methoxy-1,1,2-trimethyl-2H-furo[2,3-c]xanthen-6-one 102414484 Click to see 342.30 unknown https://doi.org/10.1248/CPB.59.231
(2S)-4,7-dihydroxy-2-prop-1-en-2-yl-2,3-dihydrofuro[3,2-b]xanthen-5-one 162964195 Click to see CC(=C)C1CC2=C(O1)C=C3C(=C2O)C(=O)C4=C(O3)C=CC(=C4)O 310.30 unknown https://doi.org/10.1071/CH10193
1,3,7-Trihydroxyxanthone 5281635 Click to see 244.20 unknown https://doi.org/10.1071/CH10193
2-hydroxy-1,4-dimethoxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyxanthen-9-one 51042110 Click to see 450.40 unknown https://doi.org/10.1248/CPB.59.231
2-Hydroxy-1,4-dimethoxy-7-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyxanthen-9-one 75605016 Click to see COC1=C2C(=C(C(=C1)O)OC)C(=O)C3=C(O2)C=CC(=C3)OC4C(C(C(C(O4)CO)O)O)O 450.40 unknown https://doi.org/10.1248/CPB.59.231
2,8-Dihydroxy-1-methoxyxanthone 5464640 Click to see 258.23 unknown https://doi.org/10.1248/CPB.58.386
3-(3,7-Dimethylocta-2,6-dienoxy)-1,7-dihydroxyxanthen-9-one 77916031 Click to see CC(=CCCC(=CCOC1=CC(=C2C(=C1)OC3=C(C2=O)C=C(C=C3)O)O)C)C 380.40 unknown https://doi.org/10.1248/CPB.59.231
5,9-Dihydroxy-10-methoxy-1,1,2-trimethyl-2H-furo[2,3-c]xanthen-6-one 10641036 Click to see CC1C(C2=C(O1)C=C(C3=C2OC4=C(C3=O)C=CC(=C4OC)O)O)(C)C 342.30 unknown https://doi.org/10.1248/CPB.59.231
7-hydroxy-1,4-dimethoxy-2-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyxanthen-9-one 51042111 Click to see 450.40 unknown https://doi.org/10.1248/CPB.59.231
7-Hydroxy-1,4-dimethoxy-2-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyxanthen-9-one 75605017 Click to see 450.40 unknown https://doi.org/10.1248/CPB.59.231
Cochinchinone G 70697909 Click to see CC(=CCCC(=CCOC1=CC(=C2C(=C1)OC3=C(C2=O)C=C(C=C3)O)O)C)C 380.40 unknown https://doi.org/10.1248/CPB.59.231
Euxanthone 5281631 Click to see 228.20 unknown https://doi.org/10.1016/0031-9422(96)00111-2
isocudraniaxanthone A 10687703 Click to see 328.30 unknown https://doi.org/10.1248/CPB.59.231
isocudraniaxanthone B 10831150 Click to see CC(C)(C=C)C1=C(C=C(C2=C1OC3=C(C2=O)C=CC(=C3O)O)O)OC 342.30 unknown https://doi.org/10.1248/CPB.59.231
https://doi.org/10.1016/J.TET.2006.06.003
Vieillardiixanthone B 139078687 Click to see 356.40 unknown https://doi.org/10.1248/CPB.58.386
> Organoheterocyclic compounds / Benzopyrans / 1-benzopyrans / Xanthones / 2-prenylated xanthones
(2S)-5,9,10-trihydroxy-1,1,2-trimethyl-4-(3-methylbut-2-enyl)-2H-furo[2,3-c]xanthen-6-one 11859088 Click to see 396.40 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1071/CH10193
3-(3,7-Dimethylocta-2,6-dienoxy)-1,7-dihydroxy-2-(3-methylbut-2-enyl)xanthen-9-one 75605018 Click to see 448.50 unknown https://doi.org/10.1248/CPB.59.231
3-[(2E)-3,7-dimethylocta-2,6-dienoxy]-1,7-dihydroxy-2-(3-methylbut-2-enyl)xanthen-9-one 51042112 Click to see CC(=CCCC(=CCOC1=C(C(=C2C(=C1)OC3=C(C2=O)C=C(C=C3)O)O)CC=C(C)C)C)C 448.50 unknown https://doi.org/10.1248/CPB.59.231
5-(3,7-Dimethylocta-2,6-dienyl)-6,11-dihydroxy-3,3-dimethylpyrano[2,3-c]xanthen-7-one 73010052 Click to see 446.50 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
https://doi.org/10.1248/CPB.58.386
5,11-Dihydroxy-9-methoxy-3,3-dimethyl-10-(3-methylbut-2-enyl)pyrano[3,2-a]xanthen-12-one 11704200 Click to see 408.40 unknown https://doi.org/10.1016/J.TET.2006.06.003
Formoxanthone B 11568522 Click to see 446.50 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
https://doi.org/10.1248/CPB.58.386
Garcinone B 5495928 Click to see 394.40 unknown https://doi.org/10.1248/CPB.59.231
https://doi.org/10.1248/CPB.58.386
gerontoxanthone I 14412270 Click to see 396.40 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
> Organoheterocyclic compounds / Benzopyrans / 1-benzopyrans / Xanthones / 4-prenylated xanthones
(2R)-5,10-dihydroxy-2-methyl-12-(3-methylbut-2-enyl)-2-(4-methylpent-3-enyl)pyrano[3,2-b]xanthen-6-one 162994034 Click to see 446.50 unknown https://doi.org/10.1248/CPB.58.386
1,3,7-Trihydroxy-2,4-Diisoprenylxanthone 10643491 Click to see 380.40 unknown https://doi.org/10.1248/CPB.58.386
12-(3,7-Dimethylocta-2,6-dienyl)-5,8-dihydroxy-2,2-dimethylpyrano[3,2-b]xanthen-6-one 74817579 Click to see 446.50 unknown https://doi.org/10.1248/CPB.58.386
12-[(2E)-3,7-dimethylocta-2,6-dienyl]-5,8-dihydroxy-2,2-dimethylpyrano[3,2-b]xanthen-6-one 42604190 Click to see CC(=CCCC(=CCC1=C2C(=C(C3=C1OC4=C(C3=O)C=C(C=C4)O)O)C=CC(O2)(C)C)C)C 446.50 unknown https://doi.org/10.1248/CPB.58.386
2-(3,7-Dimethylocta-2,6-dienyl)-1,3,5-trihydroxy-4-(3-methylbut-2-enyl)xanthen-9-one 73065617 Click to see 448.50 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
2-[(2E)-3,7-dimethylocta-2,6-dienyl]-1,3,5-trihydroxy-4-(3-methylbut-2-enyl)xanthen-9-one 11698069 Click to see 448.50 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/J.TET.2006.06.003
4-(3,7-Dimethylocta-2,6-dienyl)-1,3,7-trihydroxy-2-(3-methylbut-2-enyl)xanthen-9-one 73036428 Click to see 448.50 unknown https://doi.org/10.1248/CPB.58.386
4-(3,7-Dimethylocta-2,6-dienyl)-1,7-dihydroxy-3-methoxy-2-(3-methylbut-2-enyl)xanthen-9-one 75104461 Click to see 462.60 unknown https://doi.org/10.1248/CPB.58.386
5,10-Dihydroxy-2-methyl-12-(3-methylbut-2-enyl)-2-(4-methylpent-3-enyl)pyrano[3,2-b]xanthen-6-one 45258544 Click to see 446.50 unknown https://doi.org/10.1248/CPB.58.386
5,9,10-Trihydroxy-2,2-dimethyl-12-(3-methylbut-2-enyl)pyrano[3,2-b]xanthen-6-one 11859087 Click to see CC(=CCC1=C2C(=C(C3=C1OC4=C(C3=O)C=CC(=C4O)O)O)C=CC(O2)(C)C)C 394.40 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1248/CPB.59.231
https://doi.org/10.1016/J.TET.2006.06.003
Cochinchinone A 11633740 Click to see 448.50 unknown https://doi.org/10.1248/CPB.58.386
Formoxanthone A 11661175 Click to see CC(=CCC1=C2C(=C(C=C1O)O)C(=O)C3=C(O2)C(=C4C(=C3)C=CC(O4)(C)C)O)C 394.40 unknown https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
Pruniflorone L 45258545 Click to see 462.60 unknown https://doi.org/10.1248/CPB.58.386
> Organoheterocyclic compounds / Benzopyrans / 1-benzopyrans / Xanthones / 8-prenylated xanthones
1-(3,7-Dimethylocta-2,6-dienyl)-2,3,6,8-tetrahydroxy-7-(3-methylbut-2-enyl)xanthen-9-one 72992075 Click to see CC(=CCCC(=CCC1=C(C(=CC2=C1C(=O)C3=C(O2)C=C(C(=C3O)CC=C(C)C)O)O)O)C)C 464.50 unknown https://doi.org/10.1248/CPB.58.386
1,6-Dihydroxy-2-(3-hydroxy-3-methylbutyl)-3,7-dimethoxy-8-(3-methylbut-2-enyl)xanthen-9-one 16085297 Click to see 442.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
1,6-Dihydroxy-3,7-dimethoxy-8-(3-methoxy-3-methylbutyl)-2-(3-methylbut-2-enyl)xanthen-9-one 101403355 Click to see 456.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
1,6-Dihydroxy-8-(3-hydroxy-3-methylbutyl)-3,7-dimethoxy-2-(3-methylbut-2-enyl)xanthen-9-one 16085300 Click to see 442.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
1,6,7-Trihydroxy-3-methoxy-2,8-bis(3-methylbut-2-enyl)xanthen-9-one 11589626 Click to see CC(=CCC1=C(C=C2C(=C1O)C(=O)C3=C(O2)C=C(C(=C3CC=C(C)C)O)O)OC)C 410.50 unknown https://doi.org/10.1248/CPB.58.386
3-Isomangostin 13873655 Click to see CC(=CCC1=C(C(=CC2=C1C(=O)C3=C(C4=C(C=C3O2)OC(CC4)(C)C)O)O)OC)C 410.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
3-Isomangostin Hydrate 13873658 Click to see 428.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
4,8-Dihydroxy-2,3-dimethoxy-1-(3-methylbut-2-enyl)-9H-xanthen-9-one 139073736 Click to see CC(=CCC1=C2C(=C(C(=C1OC)OC)O)OC3=CC=CC(=C3C2=O)O)C 356.40 unknown https://doi.org/10.1248/CPB.58.386
5,9-Dihydroxy-8-methoxy-7-(3-methoxy-3-methylbutyl)-2,2-dimethyl-3,4-dihydropyrano[3,2-b]xanthen-6-one 13964004 Click to see 442.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
8-(3,7-Dimethylocta-2,6-dienyl)-1,3,6-trihydroxy-2-(3-methylbut-2-enyl)xanthen-9-one 163019519 Click to see 448.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
8-[(2E)-3,7-dimethylocta-2,6-dienyl]-1,3,6-trihydroxy-2-(3-methylbut-2-enyl)xanthen-9-one 101403358 Click to see CC(=CCCC(=CCC1=C2C(=CC(=C1)O)OC3=C(C2=O)C(=C(C(=C3)O)CC=C(C)C)O)C)C 448.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
9-Hydroxy-11-(3-hydroxy-3-methylbutyl)-5,10-dimethoxy-2,2-dimethyl-3,4-dihydropyrano[2,3-a]xanthen-12-one 16085299 Click to see CC1(CCC2=C(C=C3C(=C2O1)C(=O)C4=C(O3)C=C(C(=C4CCC(C)(C)O)OC)O)OC)C 442.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
9-Hydroxy-5,10-dimethoxy-11-(3-methoxy-3-methylbutyl)-2,2-dimethyl-3,4-dihydropyrano[2,3-a]xanthen-12-one 101403354 Click to see CC1(CCC2=C(C=C3C(=C2O1)C(=O)C4=C(O3)C=C(C(=C4CCC(C)(C)OC)OC)O)OC)C 456.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
Beta-Mangostin 5495925 Click to see 424.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
Mangostin 5281650 Click to see CC(=CCC1=C(C2=C(C=C1O)OC3=C(C2=O)C(=C(C(=C3)O)OC)CC=C(C)C)O)C 410.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
Norcowanin 11518330 Click to see 464.50 unknown https://doi.org/10.1248/CPB.58.386
> Organoheterocyclic compounds / Benzopyrans / 1-benzopyrans / Xanthones / Pyranoxanthones
(2R)-5,10-dihydroxy-9-methoxy-2-methyl-12-(2-methylbut-3-en-2-yl)-2-(4-methylpent-3-enyl)pyrano[3,2-b]xanthen-6-one 162900198 Click to see 476.60 unknown https://doi.org/10.1016/J.TET.2006.06.003
(2S)-5,9,10-trihydroxy-2-methyl-12-(2-methylbut-3-en-2-yl)-2-(4-methylpent-3-enyl)pyrano[3,2-b]xanthen-6-one 162985484 Click to see 462.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
(3S)-3,6,11-trihydroxy-1,1-dimethyl-2,3-dihydropyrano[2,3-c]xanthen-7-one 162991402 Click to see 328.30 unknown https://doi.org/10.1071/CH10193
16-Hydroxy-10-methoxy-6,6,19,19-tetramethyl-5,13,18-trioxapentacyclo[12.8.0.03,12.04,9.017,22]docosa-1(14),3,9,11,15,17(22)-hexaen-2-one 16085301 Click to see 410.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
5,10-Dihydroxy-9-methoxy-2-methyl-12-(2-methylbut-3-en-2-yl)-2-(4-methylpent-3-enyl)pyrano[3,2-b]xanthen-6-one 101403357 Click to see 476.60 unknown https://doi.org/10.1016/J.TET.2006.06.003
5,9,10-Trihydroxy-2-methyl-12-(2-methylbut-3-en-2-yl)-2-(4-methylpent-3-enyl)pyrano[3,2-b]xanthen-6-one 101403356 Click to see CC(=CCCC1(C=CC2=C(C3=C(C(=C2O1)C(C)(C)C=C)OC4=C(C3=O)C=CC(=C4O)O)O)C)C 462.50 unknown https://doi.org/10.1016/J.TET.2006.06.003
5,9,10-Trihydroxy-2,2-dimethyl-3,4-dihydropyrano[3,2-b]xanthen-6-one 155552807 Click to see 328.30 unknown https://doi.org/10.1016/J.TET.2006.06.003
6-Deoxyjacareubin 5281629 Click to see 310.30 unknown https://doi.org/10.1016/J.TET.2006.06.003
Garciosone F 134816994 Click to see 408.40 unknown https://doi.org/10.1016/J.TET.2006.06.003
Macluraxanthone 5281646 Click to see 394.40 unknown https://doi.org/10.1016/J.TET.2006.06.003
https://doi.org/10.1016/J.PHYTOCHEM.2006.01.007
https://doi.org/10.1016/0031-9422(96)00111-2
https://doi.org/10.1248/CPB.58.386
Osajaxanthone 6064803 Click to see 310.30 unknown https://doi.org/10.1071/CH10193
> Organoheterocyclic compounds / Naphthofurans
[(1S,3R,8S,9S,10R,11S,13R)-11-acetyloxy-3-hydroxy-6,9,10-trimethyl-5-oxo-4,14-dioxatetracyclo[7.5.0.01,13.03,7]tetradec-6-en-8-yl] (Z)-2-methylbut-2-enoate 162993668 Click to see 420.50 unknown https://doi.org/10.1248/CPB.58.386
> Phenylpropanoids and polyketides / Flavonoids / Flavans / Catechins
Epicatechin 72276 Click to see 290.27 unknown https://doi.org/10.1016/0031-9422(96)00111-2
> Phenylpropanoids and polyketides / Flavonoids / Flavonoid glycosides / Flavonoid O-glycosides / Flavonoid-3-O-glycosides
2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-(3,4,5-trihydroxy-6-methyl-oxa N-2-YL)oxy-chroman-4-one 316844 Click to see 450.40 unknown https://doi.org/10.1016/0031-9422(96)00111-2
Astilbin 119258 Click to see 450.40 unknown https://doi.org/10.1016/0031-9422(96)00111-2
> Phenylpropanoids and polyketides / Flavonoids / O-methylated flavonoids / 3-O-methylated flavonoids
Chryseriol 5280666 Click to see COC1=C(C=CC(=C1)C2=CC(=O)C3=C(C=C(C=C3O2)O)O)O 300.26 unknown https://doi.org/10.1071/CH10193

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