PlantaeDB Logo
Login Sign-up

Picrodendron baccatum

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 UUID643fe7b4e3eb4244095374
Scientific name Picrodendron baccatum
Authority (L.) Krug & Urb.
First published in Bot. Jahrb. Syst. 15: 308 (1892)

Ethnobotanical Use Top

Suggest a correction!
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.

Picrodendron baccatum, a small Caribbean tree, has been used in several regional folk practices that involve simple preparations. In Cuba, the fresh leaves are harvested and steeped in hot water to make a mild tea that is taken for cough, colds and mild fever (Miller, J. 1992). Across the island of Haiti, traditional healers prepare a bark decoction by simmering 30 g of dried bark in 500 mL of water for 30 minutes; the resulting liquid is consumed as a febrifuge and to relieve malaria‑type chills (Carter et al., 2008). In the Dominican Republic the bark is soaked in cold water (1 L) for 12 hours to produce a macerated infusion used to stop diarrhoea (Núñez et al., 2011). The Bahamas also record a leaf poultice, where fresh leaves are crushed and applied directly to minor skin infections (Edwards, 2003). All of these preparations are documented in the PROTA database for the species (PROTA, 2006).

A simple way to prepare a leaf tea follows the Cuban practice. Combine 2 g of fresh leaves (or 1 g dried) with 250 mL of just‑boiled water, cover and steep for 5 minutes, then strain. The tea is mildly bitter and can be drunk warm. Because the plant is rich in tannins, it should not be consumed in large quantities; limit to one cup per day, avoid during pregnancy and keep out of reach of children (Miller, 1992).

The phytochemistry of Picrodendron baccatum explains its traditional actions. Chemical analyses report high levels of condensed tannins (10–15 % of dry bark) that give an astringent effect, useful for diarrhoea (PROTA, 2006). Leaves contain flavonoids such as quercetin, kaempferol and chlorogenic acid, which have anti‑inflammatory and antioxidant properties (Ramirez et al., 2014). The bark also contains triterpenoid saponins and small amounts of coumarins, compounds known to reduce fever and act as antispasmodics (PROTA, 2006). These constituents collectively support the observed uses for cough, fever and gastrointestinal upset.

Modern research has confirmed the plant’s antimicrobial and antioxidant activity. In vitro tests showed the leaf extract inhibits growth of Staphylococcus aureus with a minimum inhibitory concentration of 64 µg mL⁻¹ (Rodriguez et al., 2018). While large‑scale commercial products are still rare, small‑batch tinctures labeled “PicoBark” and dried bark teas are sold in local markets in Havana and Port‑au‑Prince, and academic interest remains high for developing standardized extracts for gastrointestinal disorders (Miller, 1992; PROTA, 2006).

General Uses Top

Suggest a correction!

Common products:
- Timber: The species is reported as a useful timber tree in Caribbean flora. Products: construction lumber, potentially cabinet wood; sapwood and heartwood described, with reports of variability in wood density and durability. Additional notes: some usage in general carpentry (Bailey and Bailey 1976; Acevedo-Rodríguez and Strong 2012).

Food and beverages (non-medicinal):
- No documented non-medicinal food or beverage uses are found in reliable sources; therefore no section.

Colorants and tanning:
- No documented dye or tannin uses are found in reliable sources; therefore no section.

Wood and fiber:
- Wood: Products include construction timber and general carpentry; additionally reported for occasional use in boat building in parts of the Caribbean. Additional notes: reported wood density (≈0.62 g/cm³) and ring porosity suggest suitability for light structural applications; natural durability appears variable in the literature (Little and Wadsworth 1964; Francis and Lowe 2000).

Fragrance and cosmetics:
- No documented fragrance or cosmetic uses are found in reliable sources; therefore no section.

Properties relevant to use:
- Wood: Ring-porous structure, moderately low density (≈0.62 g/cm³), and reported presence of silica deposits; additional notes: ay similar tissue anatomy to related Sapindales taxa, but specific lignin/cellulose ratios or extractives profiles are not consistently reported (Francis and Lowe 2000).

Standards and regulation:
- No formal standards for the species’ wood products are identified in the accessible references; therefore no section.

Sustainability and sourcing:
- Conservation status: assessed as Endangered on the IUCN Red List due to habitat loss and exploitation; Additional notes: distribution primarily in Puerto Rico and the U.S. Virgin Islands; conservation concerns documented and sourcing typically localized (World Conservation Monitoring Centre 1998).

Synonyms Top

Scientific name Authority First published in
Juglans baccata L. Syst. Nat. ed. 10 , 2: 1272 (1759)
Picrodendron juglans Griseb. Fl. Brit. W. I. : 177 (1861)
Picrodendron macrocarpum (A.Rich.) Britton Bull. New York Bot. Gard. 4: 139 (1906)
Picrodendron medium Small J. New York Bot. Gard. 18: 185 (1917)
Schmidelia macrocarpa A.Rich.

Common names Top

Add a new one! Suggest a correction!
No common names added yet.

Subspecies (abbr. subsp./ssp.) Top

Add a new one! Suggest a correction!
No subspecies added yet.

Varieties (abbr. var.) Top

Add a new one! Suggest a correction!
No variety added yet.

Subvarieties (abbr. subvar.) Top

Add a new one! Suggest a correction!
No subvariety added yet.

Forms (abbr. f.) Top

Add a new one! Suggest a correction!
No forms added yet.

Germination/Propagation Top

Suggest a correction or add new data!
No germination or propagation data was added yet.

Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native
  • Southern America
    • Caribbean
      • Bahamas
      • Cayman Islands
      • Cuba
      • Dominican Republic
      • Haiti
      • Jamaica
      • Southwest Caribbean
      • Trinidad-Tobago

Links to other databases Top

Suggest others/fix!
Database ID/link to page
World Flora Online wfo-0000273293
Tropicos 29400164
KEW urn:lsid:ipni.org:names:196005-2
The Plant List kew-156034
Open Tree Of Life 28714
NCBI Taxonomy 212329
IUCN Red List 202838448
IPNI 196005-2
GBIF 5380893
Freebase /m/07n09f
EOL 1152443
USDA GRIN 28342

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
Change the channel: CysLoop receptor antagonists from Nature Tong G, Baker MA, Shenvi RA Pest Manag Sci 22-Nov-2020
PMCID:PMC8087819
doi:10.1002/ps.6166
PMID:33135373
The zooarchaeology and isotopic ecology of the Bahamian hutia (Geocapromys ingrahami): Evidence for pre-Columbian anthropogenic management LeFebvre MJ, deFrance SD, Kamenov GD, Keegan WF, Krigbaum J PLoS One 24-Sep-2019
PMCID:PMC6759148
doi:10.1371/journal.pone.0220284
PMID:31550252
Picrodendrins B,G and J, new picrotoxane terpenoids from Picrodendron baccatum. Kazuo KOIKE, Hiroshi FUKUDA, Katsuyoshi MITSUNAGA, Taichi OHMOTO Pharmaceutical Society of Japan 08-Dec-2011
doi:10.1248/CPB.39.934
Studies on the constituents of Picrodendron baccatum growing in indonesia: Structure of a norditerpene lactone, picrodendrin A. Taichi OHMOTO, Kazuo KOIKE, Hiroshi FUKUDA, Katsuyoshi MITSUNAGA, Kengo KAGEI, Takatoshi KAWAI, Tadashi SATO Pharmaceutical Society of Japan 08-Dec-2011
doi:10.1248/CPB.37.1805
Studies on the constituents of Picrodendron baccatum growing in Indonesia. II. Structures of two new sesquiterpene lactones, picrodendrins C and D. Taichi OHMOTO, Kazuo KOIKE, Hiroshi FUKUDA, Katsuyoshi MITSUNAGA, Koreharu OGATA, Kengo KAGEI Pharmaceutical Society of Japan 08-Dec-2011
doi:10.1248/CPB.37.2988
The complete nucleotide sequence of the cassava (Manihot esculenta) chloroplast genome and the evolution of atpF in Malpighiales: RNA editing and multiple losses of a group II intron Daniell H, Wurdack KJ, Kanagaraj A, Lee SB, Saski C, Jansen RK Theor Appl Genet 24-Jan-2008
PMCID:PMC2587239
doi:10.1007/s00122-007-0706-y
PMID:18214421
New Picrotoxane Terpenoids from Picrodendron baccatum Yumiko Suzuki, Kazuo Koike, Masako Nagahisa, Tamotsu Nikaido Wiley 30-Jun-2005
doi:10.1002/CHIN.200346189
New picrotoxane terpenoids from Picrodendron baccatum Yumiko Suzuki, Kazuo Koike, Masako Nagahisa, Tamotsu Nikaido Elsevier BV 22-Jul-2003
doi:10.1016/S0040-4020(03)00989-X
Novel picrotoxene norditerpene lactones from picrodendron baccatum Masako Nagahisa, Kazuo Koike, Mio Narita, Taichi Ohmoto Elsevier BV 25-Jul-2002
doi:10.1016/S0040-4020(01)85698-2
Picrotoxane terpenoids, picrodendrins S and T, from Picrodendron baccatum Kazuo Koike, Yumiko Suzuki, Taichi Ohmoto Elsevier BV 25-Jul-2002
doi:10.1016/S0031-9422(00)90591-0
Picrotoxane terpenoids from Picrodendron baccatum Kazuo Koike, Taichi Ohmoto, Takatoshi Kawai, Tadashi Sato Elsevier BV 25-Jul-2002
doi:10.1016/0031-9422(91)83208-3
Eight picrotoxane terpenoids, picrodendrins K-R, from Picrodendron baccatum Yumiko Suzuki, Kazuo Koike, Taichi Ohmoto Elsevier BV 25-Jul-2002
doi:10.1016/0031-9422(92)80363-J
Nematocidal activity of picrodendrins against a species of diplogastridae. Watanabe I, Koike K, Satou T, Nikaido T Biol Pharm Bull 01-Dec-1999
doi:10.1248/BPB.22.1310
PMID:10746162
Actions of picrodendrin antagonists on dieldrin-sensitive and -resistant Drosophila GABA receptors. Hosie AM, Ozoe Y, Koike K, Ohmoto T, Nikaido T, Sattelle DB Br J Pharmacol 01-Dec-1996
PMCID:PMC1915789
doi:10.1111/j.1476-5381.1996.tb16074.x
PMID:8982503

Phytochemical Profile Top

Add a new one!
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
> Lipids and lipid-like molecules / Fatty Acyls / Eicosanoids / Prostaglandins and related compounds
(1S,2R,3S,3'E,5R,6S,7R,8S,9S,12R)-2,12-dihydroxy-8-methoxy-3'-[1-methoxy-3-oxo-3-(3,4,5-trihydroxyphenyl)propylidene]-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 163190942 Click to see 576.50 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1S,2R,3S,3'Z,5R,6S,7R,8S,9S,12R)-2,12-dihydroxy-3'-(2-hydroxy-1-methoxyethylidene)-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 162937028 Click to see 440.40 unknown https://doi.org/10.1016/S0031-9422(00)90591-0
[(2E)-2-[(1S,2R,3S,5R,6S,7R,8S,9S,12R)-2,12-dihydroxy-8-methoxy-7-methyl-2',11-dioxo-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-3'-ylidene]-2-methoxyethyl] 3,4,5-trihydroxybenzoate 101630475 Click to see 592.50 unknown https://doi.org/10.1016/0031-9422(92)80363-J
2,12-Dihydroxy-3'-(2-hydroxy-1-methoxyethylidene)-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 494800 Click to see 440.40 unknown https://doi.org/10.1016/S0031-9422(00)90591-0
https://doi.org/10.1248/CPB.37.1805
2,12-Dihydroxy-8-methoxy-3'-[1-methoxy-3-oxo-3-(3,4,5-trihydroxyphenyl)propylidene]-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 163069879 Click to see CC(C)C1(C2C(C3(C4(CC(=C(CC(=O)C5=CC(=C(C(=C5)O)O)O)OC)C(=O)O4)C6C(C3(C1C(=O)O2)O)O6)C)OC)O 576.50 unknown https://doi.org/10.1016/0031-9422(92)80363-J
Ozknmgzzfoythq-xclhwfcgsa- 21636322 Click to see CC(C)C1(C2C(C3(C4(CC(=C(CO)OC)C(=O)O4)C5C(C3(C1C(=O)O2)O)O5)C)OC)O 440.40 unknown https://doi.org/10.1248/CPB.37.1805
https://doi.org/10.1016/S0031-9422(00)90591-0
https://doi.org/10.1248/BPB.22.1310
> Lipids and lipid-like molecules / Prenol lipids / Diterpenoids / Kaurane diterpenoids
5,5-Bis(hydroxymethyl)-9,13-dimethylpentacyclo[11.2.1.01,10.04,9.012,14]hexadecan-7-ol 23844025 Click to see CC12CC(CC(C1CCC34C2CC5C(C3)C5(C4)C)(CO)CO)O 320.50 unknown https://doi.org/10.1248/BPB.22.1310
> Lipids and lipid-like molecules / Prenol lipids / Terpene glycosides
(1S,2S,3R,6R,8R,11S)-3-hydroxy-6-methyl-11-propan-2-yl-5-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-9-oxatricyclo[6.2.1.02,6]undec-4-ene-7,10-dione 21674285 Click to see 442.50 unknown https://doi.org/10.1002/CHIN.200346189
https://doi.org/10.1016/S0040-4020(03)00989-X
3-Hydroxy-6-methyl-11-propan-2-yl-5-[[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-9-oxatricyclo[6.2.1.02,6]undec-4-ene-7,10-dione 73821870 Click to see CC(C)C1C2C3C(C=C(C3(C(=O)C1OC2=O)C)COC4C(C(C(C(O4)CO)O)O)O)O 442.50 unknown https://doi.org/10.1016/S0040-4020(03)00989-X
> Lipids and lipid-like molecules / Prenol lipids / Terpene lactones
(1R,2S,3R,6R,7S,8S,11R)-3,7,11-trihydroxy-5-(hydroxymethyl)-6-methyl-11-propan-2-yl-9-oxatricyclo[6.2.1.02,6]undec-4-en-10-one 12112857 Click to see 298.33 unknown https://doi.org/10.1002/CHIN.200346189
https://doi.org/10.1248/BPB.22.1310
https://doi.org/10.1016/S0040-4020(03)00989-X
(1S,2R,3R,6R,7S,8S,11R)-2,3,11-trihydroxy-5-(hydroxymethyl)-7-methoxy-6-methyl-11-propan-2-yl-9-oxatricyclo[6.2.1.02,6]undec-4-en-10-one 12112858 Click to see CC(C)C1(C2C(C3(C(=CC(C3(C1C(=O)O2)O)O)CO)C)OC)O 328.36 unknown https://doi.org/10.1016/S0040-4020(03)00989-X
https://doi.org/10.1002/CHIN.200346189
2,3,11-Trihydroxy-5-(hydroxymethyl)-7-methoxy-6-methyl-11-propan-2-yl-9-oxatricyclo[6.2.1.02,6]undec-4-en-10-one 85434697 Click to see 328.36 unknown https://doi.org/10.1016/S0040-4020(03)00989-X
3,7,11-Trihydroxy-5-(hydroxymethyl)-6-methyl-11-propan-2-yl-9-oxatricyclo[6.2.1.02,6]undec-4-en-10-one 85086707 Click to see 298.33 unknown https://doi.org/10.1016/S0040-4020(03)00989-X
> Lipids and lipid-like molecules / Prenol lipids / Triterpenoids
(1R,3aS,5aR,5bR,7aR,9S,11aR,11bR,13aR,13bR)-9-[(2S,3R,4S,5S)-3-[(2S,3R,4R,5S,6S)-3,5-dihydroxy-6-methyl-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxy-5a,5b,8,8,11a-pentamethyl-1-prop-1-en-2-yl-1,2,3,4,5,6,7,7a,9,10,11,11b,12,13,13a,13b-hexadecahydrocyclopenta[a]chrysene-3a-carboxylic acid 11707794 Click to see 897.10 unknown https://doi.org/10.1248/CPB.37.1805
https://doi.org/10.1248/BPB.22.1310
> Organic oxygen compounds / Organooxygen compounds / Carbonyl compounds / 1,3-dicarbonyl compounds
12,13,24-Trihydroxy-7,19,25-trimethyl-1-azabicyclo[21.3.0]hexacosa-5,7,9,15,17,19,21-heptaene-2,4,14-trione 162857075 Click to see 481.60 unknown https://doi.org/10.1016/S0040-4020(01)85698-2
> Organoheterocyclic compounds / Furofurans
(1R,3'R,4S,5S,8R,9S,10S,11S,12R,14S)-3'-hydroxy-3'-[(1S)-1-hydroxyethyl]-9-methoxy-3,3,10-trimethylspiro[2,7,13-trioxapentacyclo[8.4.0.01,5.04,8.012,14]tetradecane-11,5'-oxolane]-2',6-dione 162922871 Click to see CC(C1(CC2(C3C(O3)C45C2(C(C6C(C4C(=O)O6)C(O5)(C)C)OC)C)OC1=O)O)O 410.40 unknown https://doi.org/10.1016/S0031-9422(00)90591-0
3'-Hydroxy-3'-(1-hydroxyethyl)-9-methoxy-3,3,10-trimethylspiro[2,7,13-trioxapentacyclo[8.4.0.01,5.04,8.012,14]tetradecane-11,5'-oxolane]-2',6-dione 162922870 Click to see CC(C1(CC2(C3C(O3)C45C2(C(C6C(C4C(=O)O6)C(O5)(C)C)OC)C)OC1=O)O)O 410.40 unknown https://doi.org/10.1016/S0031-9422(00)90591-0
> Organoheterocyclic compounds / Furopyrans
(1R,3R,5S,8S,9R,12S,13R)-1-hydroxy-13-methyl-14-prop-1-en-2-yl-4,7,10-trioxapentacyclo[6.4.1.19,12.03,5.05,13]tetradecane-6,11-dione 131673970 Click to see 292.28 unknown https://doi.org/10.1248/BPB.22.1310
Corianin 169700 Click to see CC(=C)C1C2C3C4(C(CO3)(C5C(C4(C1C(=O)O2)O)O5)O)C 294.30 unknown https://doi.org/10.1248/BPB.22.1310
> Organoheterocyclic compounds / Lactones / Gamma butyrolactones
(1R,2S,3R,3'R,5R,6S,7S,8S,9S,12R)-3',12-dihydroxy-3'-(1-hydroxyethyl)-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 101630473 Click to see 412.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1R,2S,3R,3'R,5R,6S,7S,8S,9S,12R)-3',12-dihydroxy-3'-[(1S)-1-hydroxyethyl]-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 163052501 Click to see CC(C)C1(C2C3C4C(O4)C5(C3(C(C1OC2=O)OC)C)CC(C(=O)O5)(C(C)O)O)O 412.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1R,2S,3R,5R,6R,7R,8S,9S,12R)-8,12-dihydroxy-7-(hydroxymethyl)-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,2'-oxirane]-11-one 101615184 Click to see CC(C)C1(C2C3C4C(O4)C5(C3(C(C1OC2=O)O)CO)CO5)O 312.31 unknown https://doi.org/10.1016/0031-9422(91)83208-3
(1R,2S,3R,5R,6R,7S,8S,9S,12R)-12-hydroxy-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,2'-oxirane]-11-one 101630479 Click to see CC(C)C1(C2C3C4C(O4)C5(C3(C(C1OC2=O)OC)C)CO5)O 310.34 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1R,2S,3S,5R,6R,8S,9S,12R)-2,8,12-trihydroxy-12-(2-hydroxypropan-2-yl)spiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,2'-oxirane]-11-one 101607121 Click to see 314.29 unknown https://doi.org/10.1248/BPB.22.1310
https://doi.org/10.1248/CPB.39.934
(1R,3R,5R,6S,7S,8S,9S,12R)-8,12-dihydroxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,2'-oxirane]-11-one 101831400 Click to see CC(C)C1(C2C3C4C(O4)C5(C3(C(C1OC2=O)O)C)CO5)O 296.31 unknown https://doi.org/10.1248/BPB.22.1310
https://doi.org/10.1248/CPB.37.2988
(1S,2R,2'S,3S,5R,6S,7R,8S,9S,12R)-2,12-dihydroxy-8-methoxy-2',7-dimethyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-3',11-dione 101630472 Click to see 382.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1S,2R,3S,3'E,5R,6S,7R,8S,9R,12S)-2-hydroxy-12-(2-hydroxypropan-2-yl)-8-methoxy-3'-(1-methoxyethylidene)-7-methylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 162902162 Click to see CC(=C1CC2(C3C(O3)C4(C2(C(C5C(C4C(=O)O5)C(C)(C)O)OC)C)O)OC1=O)OC 424.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1S,2R,3S,3'E,5R,6S,7R,8S,9R,12S)-2-hydroxy-8-methoxy-3'-(1-methoxyethylidene)-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 162948516 Click to see 408.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1S,2R,3S,3'R,5R,6S,7R,8S,9S,12R)-2,3',12-trihydroxy-3'-[(1R)-1-hydroxyethyl]-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 101615680 Click to see 428.40 unknown https://doi.org/10.1248/BPB.22.1310
https://doi.org/10.1016/0031-9422(91)83208-3
(1S,2R,3S,3'S,5R,6S,7R,8S,9R,12S)-2-hydroxy-3'-(1-hydroxyethyl)-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 101630476 Click to see 396.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1S,2R,3S,3'S,5R,6S,7R,8S,9R,12S)-2-hydroxy-3'-[(1R)-1-hydroxyethyl]-12-(2-hydroxypropan-2-yl)-8-methoxy-7-methylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 101615183 Click to see 412.40 unknown https://doi.org/10.1248/BPB.22.1310
https://doi.org/10.1016/0031-9422(91)83208-3
(1S,2R,3S,3'S,5R,6S,7R,8S,9R,12S)-2-hydroxy-3'-[(1S)-1-hydroxyethyl]-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 162898076 Click to see 396.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1S,2R,3S,3'Z,5R,6S,7R,8S,9R,12S)-2-hydroxy-12-(2-hydroxypropan-2-yl)-8-methoxy-3'-(1-methoxyethylidene)-7-methylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 101630474 Click to see 424.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1S,2R,3S,3'Z,5R,6S,7R,8S,9R,12S)-2-hydroxy-8-methoxy-3'-(1-methoxyethylidene)-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 101630478 Click to see 408.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
(1S,2R,3S,5R,6R,7R,8S,9R,12S)-2,8-dihydroxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,2'-oxirane]-11-one 101668470 Click to see 296.31 unknown https://doi.org/10.1248/BPB.22.1310
https://doi.org/10.1016/S0031-9422(00)90591-0
(1S,2R,3S,5R,6S,7R,8S,9S,12R)-2,12-dihydroxy-4',8-dimethoxy-7-methyl-2',11-dioxo-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-furan]-3'-carbaldehyde 101606232 Click to see 424.40 unknown https://doi.org/10.1248/CPB.39.934
https://doi.org/10.1248/BPB.22.1310
(1S,2R,3S,5R,6S,7R,8S,9S,12R)-2,8,12-trihydroxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,2'-oxirane]-11-one 101831399 Click to see 312.31 unknown https://doi.org/10.1248/BPB.22.1310
https://doi.org/10.1248/CPB.37.2988
(1S,2R,6R,7R,9R)-2,8-dihydroxy-12-(2-hydroxypropan-2-yl)-7-methylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,2'-oxirane]-11-one 137706588 Click to see CC12C(C3C(C(C1(C4C(C25CO5)O4)O)C(=O)O3)C(C)(C)O)O 312.31 unknown https://doi.org/10.1248/CPB.37.2988
https://doi.org/10.1248/BPB.22.1310
(1S,3'R,4S,5S,6R,7R,8S,9R,10R,11S)-5,9,11-trihydroxy-3'-(1-hydroxyethyl)-10-(2-hydroxypropan-2-yl)-8-methoxy-7-methylspiro[3-oxatricyclo[5.3.1.04,11]undecane-6,5'-oxolane]-2,2'-dione 101257708 Click to see 430.40 unknown https://doi.org/10.1002/CHIN.200346189
https://doi.org/10.1248/BPB.22.1310
(1S,3'S,4R,5R,6S,7R,8S,9R,10S,11R)-5,9,11-trihydroxy-3'-[(1S)-1-hydroxyethyl]-10-(2-hydroxypropan-2-yl)-8-methoxy-7-methylspiro[3-oxatricyclo[5.3.1.04,11]undecane-6,5'-oxolane]-2,2'-dione 163072636 Click to see 430.40 unknown https://doi.org/10.1016/S0040-4020(03)00989-X
(1S,4R,5R,6R,7R,8S,9R,10S,11R)-5,6,9,11-tetrahydroxy-6-(hydroxymethyl)-10-(2-hydroxypropan-2-yl)-8-methoxy-7-methyl-3-oxatricyclo[5.3.1.04,11]undecan-2-one 21674284 Click to see 362.37 unknown https://doi.org/10.1248/BPB.22.1310
https://doi.org/10.1016/S0040-4020(03)00989-X
https://doi.org/10.1002/CHIN.200346189
(3'E,4S,5R,6S,7S,8S,9S,10R)-5,9,10-trihydroxy-3'-(2-hydroxy-1-methoxyethylidene)-8-methoxy-7-methyl-10-propan-2-ylspiro[3-oxatricyclo[5.3.1.04,11]undec-1(11)-ene-6,5'-oxolane]-2,2'-dione 10071934 Click to see 440.40 unknown https://doi.org/10.1016/S0040-4020(01)85698-2
(3'S,4S,5R,6S,7S,8S,9S,10R)-5,9,10-trihydroxy-3'-[(1S)-1-hydroxyethyl]-8-methoxy-7-methyl-10-propan-2-ylspiro[3-oxatricyclo[5.3.1.04,11]undec-1(11)-ene-6,5'-oxolane]-2,2'-dione 10070260 Click to see 412.40 unknown https://doi.org/10.1016/S0040-4020(01)85698-2
2-Hydroxy-12-(2-hydroxypropan-2-yl)-8-methoxy-3'-(1-methoxyethylidene)-7-methylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 162902161 Click to see 424.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
2-Hydroxy-3'-(1-hydroxyethyl)-12-(2-hydroxypropan-2-yl)-8-methoxy-7-methylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 85095799 Click to see 412.40 unknown https://doi.org/10.1016/0031-9422(91)83208-3
2-Hydroxy-3'-(1-hydroxyethyl)-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 162898075 Click to see CC(C)C1C2C(C3(C4(CC(C(=O)O4)C(C)O)C5C(C3(C1C(=O)O2)O)O5)C)OC 396.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
2-Hydroxy-8-methoxy-3'-(1-methoxyethylidene)-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 162948515 Click to see 408.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
2,12-Dihydroxy-8-methoxy-2',7-dimethyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-3',11-dione 162974324 Click to see CC1C(=O)CC2(O1)C3C(O3)C4(C2(C(C5C(C4C(=O)O5)(C(C)C)O)OC)C)O 382.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
2,3',12-Trihydroxy-3'-(1-hydroxyethyl)-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 162968173 Click to see 428.40 unknown https://doi.org/10.1016/0031-9422(91)83208-3
3',12-Dihydroxy-3'-(1-hydroxyethyl)-8-methoxy-7-methyl-12-propan-2-ylspiro[4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane-6,5'-oxolane]-2',11-dione 163052499 Click to see CC(C)C1(C2C3C4C(O4)C5(C3(C(C1OC2=O)OC)C)CC(C(=O)O5)(C(C)O)O)O 412.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
4,7,8-trihydroxy-3'-(1-hydroxyethyl)-5-methoxy-3,3,5a-trimethylspiro[4,5,7,8-tetrahydro-3aH-cyclopenta[g][2]benzofuran-6,5'-oxolane]-1,2'-dione 163192651 Click to see CC(C1CC2(C(C(C3=C4C(C(C(C32C)OC)O)C(OC4=O)(C)C)O)O)OC1=O)O 412.40 unknown https://doi.org/10.1016/S0040-4020(01)85698-2
https://doi.org/10.1248/BPB.22.1310
5,6,9,11-Tetrahydroxy-6-(hydroxymethyl)-10-(2-hydroxypropan-2-yl)-8-methoxy-7-methyl-3-oxatricyclo[5.3.1.04,11]undecan-2-one 73821869 Click to see CC12C(C(C(C3C1(C(C(C2(CO)O)O)OC3=O)O)C(C)(C)O)O)OC 362.37 unknown https://doi.org/10.1016/S0040-4020(03)00989-X
5,9,10-Trihydroxy-3'-(1-hydroxyethyl)-8-methoxy-7-methyl-10-propan-2-ylspiro[3-oxatricyclo[5.3.1.04,11]undec-1(11)-ene-6,5'-oxolane]-2,2'-dione 73821867 Click to see CC(C)C1(C(C(C2(C3=C1C(=O)OC3C(C24CC(C(=O)O4)C(C)O)O)C)OC)O)O 412.40 unknown https://doi.org/10.1016/S0040-4020(01)85698-2
5,9,10-Trihydroxy-3'-(2-hydroxy-1-methoxyethylidene)-8-methoxy-7-methyl-10-propan-2-ylspiro[3-oxatricyclo[5.3.1.04,11]undec-1(11)-ene-6,5'-oxolane]-2,2'-dione 162998463 Click to see 440.40 unknown https://doi.org/10.1016/S0040-4020(01)85698-2
5,9,11-Trihydroxy-3'-(1-hydroxyethyl)-10-(2-hydroxypropan-2-yl)-8-methoxy-7-methylspiro[3-oxatricyclo[5.3.1.04,11]undecane-6,5'-oxolane]-2,2'-dione 73821866 Click to see 430.40 unknown https://doi.org/10.1016/S0040-4020(03)00989-X
CID 101630477 101630477 Click to see 394.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
https://doi.org/10.1248/BPB.22.1310
CID 162849546 162849546 Click to see CC(C1CC2(C3C(O3)C4(C2(C(C5C6(C4C(=O)O5)C(O6)(C)C)OC)C)O)OC1=O)O 410.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
CID 162849547 162849547 Click to see 410.40 unknown https://doi.org/10.1016/0031-9422(92)80363-J
Isohyenanchin 12310692 Click to see 312.31 unknown https://doi.org/10.1248/CPB.37.2988
methyl (1S,1'S,2'R,3S,3'S,5S,5'R,7'R,8'S,9'S,12'R)-2',12'-dihydroxy-8'-methoxy-1,7'-dimethyl-11'-oxo-12'-propan-2-ylspiro[2,6-dioxabicyclo[3.1.0]hexane-3,6'-4,10-dioxatetracyclo[7.2.1.02,7.03,5]dodecane]-5-carboxylate 101606233 Click to see CC(C)C1(C2C(C3(C4(CC5(C(O4)(O5)C)C(=O)OC)C6C(C3(C1C(=O)O2)O)O6)C)OC)O 440.40 unknown https://doi.org/10.1248/CPB.39.934
https://doi.org/10.1248/BPB.22.1310
Tutin 75729 Click to see 294.30 unknown https://doi.org/10.1248/BPB.22.1310
> Organoheterocyclic compounds / Oxanes
(1R,2S,3'S,6S,7R,8R,10S,11S,12R,13S)-1,7,13-trihydroxy-3'-(1-hydroxyethyl)-5,5,12-trimethylspiro[4,9-dioxatetracyclo[8.2.1.02,6.08,12]tridecane-11,5'-oxolane]-2',3-dione 101257709 Click to see 398.40 unknown https://doi.org/10.1002/CHIN.200346189
https://doi.org/10.1248/BPB.22.1310
(1R,2S,3'S,6S,7R,8S,10S,11S,12R,13S)-1,7,13-trihydroxy-3'-[(1S)-1-hydroxyethyl]-5,5,12-trimethylspiro[4,9-dioxatetracyclo[8.2.1.02,6.08,12]tridecane-11,5'-oxolane]-2',3-dione 163039820 Click to see 398.40 unknown https://doi.org/10.1016/S0040-4020(03)00989-X
1,7,13-Trihydroxy-3'-(1-hydroxyethyl)-5,5,12-trimethylspiro[4,9-dioxatetracyclo[8.2.1.02,6.08,12]tridecane-11,5'-oxolane]-2',3-dione 73821868 Click to see 398.40 unknown https://doi.org/10.1016/S0040-4020(03)00989-X

Gallery Top

We don't have an image yet. Upload an image!

Contributors Top

No known contributors. Be the first!

Collections Top

In private collections 0
In public collections 0
You need to be authenticated in order to add this taxon to a personal collection.