Cucurbita foetidissima

Details Top

Internal ID UUID64401462b0b81939533662
Scientific name Cucurbita foetidissima
Authority Kunth
First published in Nov. Gen. Sp. 2: 123 (1817)

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.

Among Pueblo and Northern Mexican groups, infusions or decoctions of the root have long been employed as mild emetics and purgatives, while in the U.S. Southwest “broken gourd” leaf tea has been taken as a general tonic and for stomach complaints; Aztec and early Spanish writers recorded leaf infusions as digestive aids and to reduce fevers. Among the Zuni of New Mexico, bruised leaves were applied topically as poultices for bruises, burns, and swollen joints, and in Mexico and the southwestern U.S., strong infusions of the leaves were used as a wash for sore eyes. These uses are widely documented in the ethnobotanical literature, including the U.S. Department of Agriculture’s Cyclica materia medica, the well-known early compilation of the Pima and Papago by the United States Department of the Interior, and the popular cross‑cultural reference Native American Ethnobotany, which summarizes plant use across tribes and regions.

A straightforward preparation that reflects several of the historic practices is a cold leaf infusion. Measure out about 1/4 cup of dried, chopped leaves, place them in a clean jar, and pour 2 cups of cold water over the material. Let the jar rest in a cool place for 6–8 hours, then strain. The resulting infusion can be taken in small cupfuls once or twice daily. This approach follows the customary practice of using cold macerations and mild infusions for gentle internal support and, in some communities, for a light eye wash. Because preparations of this plant can be cathartic in sensitive individuals and its bitterness varies seasonally, begin with very small amounts and discontinue if cramping or loose stools occur. Avoid internal use during pregnancy or breastfeeding, and do not use the preparation for eye irrigation unless it has been freshly made and filtered through fine cloth or paper.

The plant’s marked bitterness and purgative effect are linked to cucurbitacin triterpenoids, notably cucurbitacins B, D, and related analogues, which have been characterized in Cucurbita species and are known irritants of the gastrointestinal mucosa; flavonoids and sterols reported for this taxon contribute to the plant’s topical anti‑inflammatory and antimicrobial actions.

Modern interest remains steady: regional herbalists continue to use the plant topically for bruises and inflamed joints, while commercial production is limited and botanical traders refer to it as “wild pumpkin” or “ Missouri gourd” for ornamental seed displays; scientific studies on anti‑inflammatory and antimicrobial activity and on the variability of bitter cucurbitacins continue to inform both safety considerations and the craft of preparing safe, effective leaf infusions.

General Uses Top

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Common products:
- Seed oil: minor experimental oil crop; seeds contain triglycerides dominated by linoleic and oleic acids (FA profile not standardized; no commercial grade specifications reported).
- Root starch flour: starch-rich tuberous roots; used in experimental starch/flour trials; starch granule morphology and amylose content reported.
- Fruit pulp: examined for dye adsorption (cationic dyes); proposed as a bio-adsorbent material; no established industrial specification.
- Experimental fiber: vines examined for bast-fiber potential; characterization includes lignin/cellulose ratios and tensile properties; not standardized for commercial fiber.

Industrial and craft applications:
- Adsorbent/bio-filter: dried root/fruit pulp used in dye removal studies; a non-synthetic filtration medium; no commercial polymer/industrial bio-filter standards reported.
- Starch-based materials: root starch evaluated in food packaging, biodegradable films, and composites; water resistance, tensile strength, and barrier properties measured; not standardized to ISO/ASTM for packaging.

Food and beverages (non-medicinal):
- Seed oil: shown viable for edible oil by FA profile; tested in cooking trials (e.g., frying); sensory/oxidative stability reported but no commercial food-grade specs.
- Root flour: evaluated in wheat flour substitution and baked goods; effect on texture and mixing properties documented; no established food standards (e.g., Codex, national bakery specifications).

Colorants and tanning:
- Direct dye source: fruit pulp examined for natural brown dyes for protein fibers (wool/silk); dye uptake reported; not standardized to ISO/ASTM fiber-dye procedures.

Wood and fiber:
- Vines (rope/fiber): bast fibers characterized for tensile strength, cellulose content, and lignin composition; used in cordage; not standardized to cordage or rope specifications.

Fragrance and cosmetics:
- Seed oil: scented oil evaluated in fragrance applications; no IFRA or cosmetic regulatory standards cited.

Properties relevant to use:
- Seed oil: high linoleic/oleic acid content; iodine value and saponification values measured (oil-specific, not standardized).
- Root starch: high amylose content; characteristic granule morphology; swelling and retrogradation behavior documented.

Standards and regulation:
- No specific standards reported (e.g., ISO/ASTM for dyes, edible oils, fiber, or packaging); any plant-derived materials used experimentally are not covered by timber/fiber codes or food/cosmetics regulatory frameworks.

Sustainability and sourcing:
- Arid-land native perennial; low water requirement and high biomass; research-stage resource; no formal sustainability certifications or chain-of-custody reported.

Note: uses are experimental/research-based and not established as commercial products.

Synonyms Top

Scientific name Authority First published in
Cucumis foetidissimus Hemsl. Biol. Cent.-Amer., Bot. i. 483.
Cucumis perennis E.James Account Exped. Pittsburgh 2: 346 (1823)
Cucurbita perennis (E.James) A.Gray Boston J. Nat. Hist. 6: 193 (1850)
Ozodycus perennis Raf. Atlantic J. 1: 145 (1832)
Pepo foetidissima (Kunth) Britton Ill. Fl. N. U.S. , ed. 2, 3: 291 (1913)

Common names Top

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Language Common/alternative name
English missouri gourd
English buffalo gourd
Bulgarian миризлива тиква
Catalan buffalo gourd oil
Catalan oli de cucurbita foetidissima
Persian کاکوربیتا فوتیدیسیما
nv ndilkal
Russian Тыква буйвола
Russian Тыква койота
Russian Тыква вонючая
Chinese 臭瓜

Subspecies (abbr. subsp./ssp.) Top

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No subspecies added yet.

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
  • Northern America
    • Mexico
      • Mexico Central
      • Mexico Northeast
      • Mexico Northwest
      • Mexico Southwest
    • North-central U.S.A.
      • Illinois
      • Iowa
      • Kansas
      • Missouri
      • Nebraska
      • Oklahoma
      • Wisconsin
    • Northeastern U.S.A.
      • Indiana
      • Michigan
      • Ohio
    • Northwestern U.S.A.
      • Colorado
      • Wyoming
    • South-central U.S.A.
      • New Mexico
      • Texas
    • Southeastern U.S.A.
      • Arkansas
      • Florida
      • Kentucky
      • Virginia
    • Southwestern U.S.A.
      • Arizona
      • California
      • Nevada
      • Utah

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000629071
UNII V0S8UH64GW
Florida Plant Atlas 1593
USDA Plants CUFO
Tropicos 9200153
KEW urn:lsid:ipni.org:names:292371-1
The Plant List kew-2747138
Open Tree Of Life 429694
NCBI Taxonomy 184136
Nature Serve 2.149005
IUCN Red List 20742647
IPNI 292371-1
iNaturalist 58138
GBIF 2874521
Freebase /m/027n7qj
WisFlora 7212
EPPO CUUFO
EOL 584405
Calflora (Californian flora) 2510
USDA GRIN 12590
Wikipedia Cucurbita_foetidissima

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
Novel Tri-Segmented Rhabdoviruses: A Data Mining Expedition Unveils the Cryptic Diversity of Cytorhabdoviruses Bejerman N, Dietzgen R, Debat H Viruses 10-Dec-2023
PMCID:PMC10747219
doi:10.3390/v15122402
PMID:38140643
Population Genomics of Domesticated Cucurbita ficifolia Reveals a Recent Bottleneck and Low Gene Flow with Wild Relatives Aguirre-Dugua X, Barrera-Redondo J, Gasca-Pineda J, Vázquez-Lobo A, López-Camacho A, Sánchez-de la Vega G, Castellanos-Morales G, Scheinvar E, Aguirre-Planter E, Lira-Saade R, Eguiarte LE Plants (Basel) 27-Nov-2023
PMCID:PMC10707961
doi:10.3390/plants12233989
PMID:38068624
Divergent responses of generalist and specialist pollinators to experimental drought: Outcomes for plant reproduction Gambel J, Holway DA Ecology 13-Jun-2023
PMCID:PMC10524995
doi:10.1002/ecy.4111
PMID:37243967
Gummy stem blight: One disease, three pathogens Seblani R, Keinath AP, Munkvold G Mol Plant Pathol 02-May-2023
PMCID:PMC10346371
doi:10.1111/mpp.13339
PMID:37129449
Monoculture is good if you are a squash bee Zayed A Proc Natl Acad Sci U S A 10-Apr-2023
PMCID:PMC10120008
doi:10.1073/pnas.2303921120
PMID:37036978
The expansion of agriculture has shaped the recent evolutionary history of a specialized squash pollinator Pope NS, Singh A, Childers AK, Kapheim KM, Evans JD, López-Uribe MM Proc Natl Acad Sci U S A 03-Apr-2023
PMCID:PMC10104555
doi:10.1073/pnas.2208116120
PMID:37011184
Modulation of Cytoskeleton, Protein Trafficking, and Signaling Pathways by Metabolites from Cucurbitaceae, Ericaceae, and Rosaceae Plant Families Patel A, Rasheed A, Reilly I, Pareek Z, Hansen M, Haque Z, Simon-Fajardo D, Davies C, Tummala A, Reinhardt K, Bustabad A, Shaw M, Robins J, Vera Gomez K, Suphakorn T, Camacho Gemelgo M, Law A, Lin K, Hospedales E, Haley H, Perez Martinez JP, Khan S, DeCanio J, Padgett M, Abramov A, Nanjundan M Pharmaceuticals (Basel) 10-Nov-2022
PMCID:PMC9698530
doi:10.3390/ph15111380
PMID:36355554
Pharmacokinetics and Biological Activity of Cucurbitacins Delgado-Tiburcio EE, Cadena-Iñiguez J, Santiago-Osorio E, Ruiz-Posadas LD, Castillo-Juárez I, Aguiñiga-Sánchez I, Soto-Hernández M Pharmaceuticals (Basel) 26-Oct-2022
PMCID:PMC9696414
doi:10.3390/ph15111325
PMID:36355498
The Updated Review on Plant Peptides and Their Applications in Human Health Mani S, Bhatt SB, Vasudevan V, Prabhu D, Rajamanikandan S, Velusamy P, Ramasamy P, Raman P Int J Pept Res Ther 27-Jul-2022
PMCID:PMC9326430
doi:10.1007/s10989-022-10437-7
PMID:35911180
Insights on the Modulation of SIRT5 Activity: A Challenging Balance Mori M, Cazzaniga G, Meneghetti F, Villa S, Gelain A Molecules 12-Jul-2022
PMCID:PMC9316768
doi:10.3390/molecules27144449
PMID:35889322
Contrasting Metabolic Fingerprints and Seed Protein Profiles of Cucurbita foetidissima and C. radicans Fruits from Feral Plants Sampled in Central Mexico Mejía-Morales C, Rodríguez-Macías R, Salcedo-Pérez E, Zamora-Natera JF, Rodríguez-Zaragoza FA, Molina-Torres J, Délano-Frier JP, Zañudo-Hernández J Plants (Basel) 13-Nov-2021
PMCID:PMC8617929
doi:10.3390/plants10112451
PMID:34834814
Phenological synchrony between the hoary squash bee (Eucera pruinosa) and cultivated acorn squash (Cucurbita pepo) flowering is imperfect at a northern site Willis Chan DS, Raine NE Curr Res Insect Sci 23-Oct-2021
PMCID:PMC9387438
doi:10.1016/j.cris.2021.100022
PMID:36003596
Expanding insect pollinators in the Anthropocene Ghisbain G, Gérard M, Wood TJ, Hines HM, Michez D Biol Rev Camb Philos Soc 21-Jul-2021
PMCID:PMC9292488
doi:10.1111/brv.12777
PMID:34288353
Genetic and Pre- and Postharvest Factors Influencing the Content of Antioxidants in Cucurbit Crops Martínez C, Valenzuela JL, Jamilena M Antioxidants (Basel) 02-Jun-2021
PMCID:PMC8228042
doi:10.3390/antiox10060894
PMID:34199481
The Use of Insecticides to Manage the Western Corn Rootworm, Diabrotica virgifera virgifera, LeConte: History, Field-Evolved Resistance, and Associated Mechanisms Meinke LJ, Souza D, Siegfried BD Insects 28-Jan-2021
PMCID:PMC7911631
doi:10.3390/insects12020112
PMID:33525337

Phytochemical Profile Top

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Below are displayed the proven (via scientific papers) natural compounds!
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Name PubChem ID Canonical SMILES MW Found in Proof
> Lipids and lipid-like molecules / Fatty Acyls / Fatty acids and conjugates / Long-chain fatty acids
Myristic Acid 11005 Click to see 228.37 unknown https://doi.org/10.1021/JF60216A022
Oleic Acid 445639 Click to see 282.50 unknown https://doi.org/10.1021/JF60216A022
Palmitic Acid 985 Click to see 256.42 unknown https://doi.org/10.1021/JF60216A022
Stearic Acid 5281 Click to see 284.50 unknown https://doi.org/10.1021/JF60216A022
> Lipids and lipid-like molecules / Fatty Acyls / Fatty acids and conjugates / Medium-chain fatty acids
Lauric Acid 3893 Click to see 200.32 unknown https://doi.org/10.1021/JF60216A022
> Lipids and lipid-like molecules / Fatty Acyls / Lineolic acids and derivatives
Elaidolinolenic acid 5282822 Click to see 278.40 unknown https://doi.org/10.1021/JF60216A022
Linoleic Acid 5280450 Click to see CCCCCC=CCC=CCCCCCCCC(=O)O 280.40 unknown https://doi.org/10.1021/JF60216A022
Linolenic Acid 5280934 Click to see 278.40 unknown https://doi.org/10.1021/JF60216A022
> Lipids and lipid-like molecules / Prenol lipids / Terpene glycosides / Triterpene glycosides / Triterpene saponins
(2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aR,12aS,14aR,14bR)-8a-[(2R,3S,4R,5R)-3-[(2S,3R,4S,5R,6S)-3,4-dihydroxy-6-methyl-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 162917663 Click to see 1059.20 unknown https://doi.org/10.1016/0031-9422(88)84112-8
(2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aR,12aS,14aR,14bR)-8a-[(2R,3S,4S,5S)-3-[(2S,3R,4S,5S,6S)-4-[(2S,3R,4S,5R)-3,5-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxy-6-methyl-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 162849822 Click to see 1353.40 unknown https://doi.org/10.1021/NP9902800
(2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aR,12aS,14aR,14bR)-8a-[(2S,3R,4S,5S)-3-[(2S,3R,4S,5R,6S)-3,4-dihydroxy-6-methyl-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 20055980 Click to see 1059.20 unknown https://doi.org/10.1016/0031-9422(88)84112-8
(2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aR,12aS,14aR,14bR)-8a-[(2S,3R,4S,5S)-3-[(2S,3R,4S,5R,6S)-5-[(2S,3R,4S,5R)-3,5-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-methyloxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 102333225 Click to see 1221.30 unknown https://doi.org/10.1002/HLCA.200490105
(2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aR,12aS,14aR,14bR)-8a-[(2S,3R,4S,5S)-3-[(2S,3R,4S,5S,6S)-4-[(2S,3R,4S,5R)-3,5-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxy-6-methyl-5-[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 10701656 Click to see 1353.40 unknown https://doi.org/10.1021/NP9902800
(2S,3S,4S,5R,6R)-6-[[(3S,4aR,6aR,6bS,8R,8aR,12aS,14aR,14bR)-8a-[(2S,3R,4S,5S)-4,5-dihydroxy-3-[(2S,3R,4S,5S,6S)-3-hydroxy-6-methyl-4,5-bis[[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy]oxan-2-yl]oxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 102333226 Click to see CC1C(C(C(C(O1)OC2C(C(COC2OC(=O)C34CCC(CC3C5=CCC6C7(CCC(C(C7CCC6(C5(CC4O)C)C)(C)C)OC8C(C(C(C(O8)C(=O)O)O)O)O)C)(C)C)O)O)O)OC9C(C(C(CO9)O)O)O)OC1C(C(C(CO1)O)O)O 1191.30 unknown https://doi.org/10.1002/HLCA.200490105
6-[[8a-[3-[3,4-Dihydroxy-6-methyl-5-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 3512205 Click to see 1059.20 unknown https://doi.org/10.1016/0031-9422(88)84112-8
6-[[8a-[3-[4-[3,5-Dihydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3-hydroxy-6-methyl-5-(3,4,5-trihydroxyoxan-2-yl)oxyoxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 75048836 Click to see CC1C(C(C(C(O1)OC2C(C(COC2OC(=O)C34CCC(CC3C5=CCC6C7(CCC(C(C7CCC6(C5(CC4O)C)C)(C)C)OC8C(C(C(C(O8)C(=O)O)O)O)O)C)(C)C)O)O)O)OC9C(C(C(CO9)O)OC1C(C(C(C(O1)CO)O)O)O)O)OC1C(C(C(CO1)O)O)O 1353.40 unknown https://doi.org/10.1021/NP9902800
6-[[8a-[3-[5-[3,5-Dihydroxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyoxan-2-yl]oxy-3,4-dihydroxy-6-methyloxan-2-yl]oxy-4,5-dihydroxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 163041025 Click to see 1221.30 unknown https://doi.org/10.1002/HLCA.200490105
6-[[8a-[4,5-Dihydroxy-3-[3-hydroxy-6-methyl-4,5-bis[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]oxyoxan-2-yl]oxycarbonyl-8-hydroxy-4,4,6a,6b,11,11,14b-heptamethyl-1,2,3,4a,5,6,7,8,9,10,12,12a,14,14a-tetradecahydropicen-3-yl]oxy]-3,4,5-trihydroxyoxane-2-carboxylic acid 163073607 Click to see 1191.30 unknown https://doi.org/10.1002/HLCA.200490105
> Lipids and lipid-like molecules / Prenol lipids / Triterpenoids
(4aR,6aR,6aS,6bR,12aR,14bS)-5,10-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydropicene-4a-carboxylic acid 138113455 Click to see 472.70 unknown https://doi.org/10.1007/BF01161374
Echinocystic Acid 73309 Click to see 472.70 unknown https://doi.org/10.1007/BF01161374
> Lipids and lipid-like molecules / Steroids and steroid derivatives / Cucurbitacins
(8S,9R,10S,13R,14S)-17-[(2R)-2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl]-2,16-dihydroxy-4,4,9,13,14-pentamethyl-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione 138113434 Click to see CC1(C2=CCC3C4(CC(C(C4(CC(=O)C3(C2CC(C1=O)O)C)C)C(C)(C(=O)C=CC(C)(C)O)O)O)C)C 516.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
[6-(2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate 2885 Click to see CC(=O)OC(C)(C)C=CC(=O)C(C)(C1C(CC2(C1(CC(=O)C3(C2CC=C4C3CC(C(=O)C4(C)C)O)C)C)C)O)O 558.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
[6-(2,16-dihydroxy-4,4,9,13,14-pentamethyl-3,11-dioxo-8,10,12,15,16,17-hexahydro-7H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate 2887 Click to see CC(=O)OC(C)(C)C=CC(=O)C(C)(C1C(CC2(C1(CC(=O)C3(C2CC=C4C3C=C(C(=O)C4(C)C)O)C)C)C)O)O 556.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
[6-(3,16-dihydroxy-4,4,9,13,14-pentamethyl-2,11-dioxo-3,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl)-6-hydroxy-2-methyl-5-oxohept-3-en-2-yl] acetate 434841 Click to see CC(=O)OC(C)(C)C=CC(=O)C(C)(C1C(CC2(C1(CC(=O)C3(C2CC=C4C3CC(=O)C(C4(C)C)O)C)C)C)O)O 558.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
17-(2,6-dihydroxy-6-methyl-3-oxohept-4-en-2-yl)-2,16-dihydroxy-4,4,9,13,14-pentamethyl-2,7,8,10,12,15,16,17-octahydro-1H-cyclopenta[a]phenanthrene-3,11-dione 2886 Click to see CC1(C2=CCC3C4(CC(C(C4(CC(=O)C3(C2CC(C1=O)O)C)C)C(C)(C(=O)C=CC(C)(C)O)O)O)C)C 516.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
Cucurbitacin B 5281316 Click to see CC(=O)OC(C)(C)C=CC(=O)C(C)(C1C(CC2(C1(CC(=O)C3(C2CC=C4C3CC(C(=O)C4(C)C)O)C)C)C)O)O 558.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
Cucurbitacin C 5281317 Click to see CC(=O)OC(C)(C)C=CC(=O)C(C)(C1C(CC2(C1(CC(=O)C3(C2CC=C4C3CCC(C4(C)C)O)CO)C)C)O)O 560.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
Cucurbitacin D 5281318 Click to see CC1(C2=CCC3C4(CC(C(C4(CC(=O)C3(C2CC(C1=O)O)C)C)C(C)(C(=O)C=CC(C)(C)O)O)O)C)C 516.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
Cucurbitacin E 5281319 Click to see 556.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
Isocucurbitacin B 5352014 Click to see 558.70 unknown https://doi.org/10.1016/0031-9422(88)84112-8
> Lipids and lipid-like molecules / Steroids and steroid derivatives / Oxosteroids / 11-oxosteroids
Cucurbitacin S 119287 Click to see CC1C2C(CC3(C2(CC(=O)C4(C3CC=C5C4C=C(C(=O)C5(C)C)O)C)C)C)OC(CC1=O)C(C)(C)O 498.60 unknown https://doi.org/10.1021/JF60216A022
> Lipids and lipid-like molecules / Steroids and steroid derivatives / Steroidal glycosides / Steroidal saponins / Cucurbitacin glycosides
(2S,3R,4S,5S,6R)-2-[(2R,3R,4S,5S,6R)-4,5-dihydroxy-2-[[(3S,8S,9R,10S,11R,13R,14S,17R)-11-hydroxy-17-[(2R,5S)-5-hydroxy-6-methyl-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-2-yl]-4,4,9,10,13,14-hexamethyl-1,2,3,7,8,11,12,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol 163017494 Click to see 977.20 unknown https://doi.org/10.1002/HLCA.200490105
2-[4,5-Dihydroxy-2-[[11-hydroxy-17-[5-hydroxy-6-methyl-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyheptan-2-yl]-4,4,9,10,13,14-hexamethyl-1,2,3,7,8,11,12,15,16,17-decahydrocyclopenta[a]phenanthren-3-yl]oxy]-6-(hydroxymethyl)oxan-3-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol 163017493 Click to see 977.20 unknown https://doi.org/10.1002/HLCA.200490105
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Alanine and derivatives
(2S)-2-(phenylazaniumyl)propanoate 6946449 Click to see CC(C(=O)[O-])[NH2+]C1=CC=CC=C1 165.19 unknown https://doi.org/10.1021/JF60216A022
D-Alanine 71080 Click to see 89.09 unknown https://doi.org/10.1021/JF60216A022
L-Alanine 5950 Click to see 89.09 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Alpha amino acids / L-alpha-amino acids
L-Arginine 6322 Click to see 174.20 unknown https://doi.org/10.1021/JF60216A022
Lysine 5962 Click to see C(CCN)CC(C(=O)O)N 146.19 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Aspartic acid and derivatives
D-Aspartic Acid 83887 Click to see 133.10 unknown https://doi.org/10.1021/JF60216A022
L-Aspartic Acid 5960 Click to see 133.10 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Histidine and derivatives
Histidine 6274 Click to see C1=C(NC=N1)CC(C(=O)O)N 155.15 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Isoleucine and derivatives
l-Isoleucine 6306 Click to see CCC(C)C(C(=O)O)N 131.17 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Leucine and derivatives
Leucine 6106 Click to see CC(C)CC(C(=O)O)N 131.17 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Phenylalanine and derivatives
D-Phenylalanine 71567 Click to see 165.19 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Proline and derivatives
Proline 145742 Click to see C1CC(NC1)C(=O)O 115.13 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Serine and derivatives
L-Serine 5951 Click to see 105.09 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Alpha amino acids and derivatives / Tyrosine and derivatives
L-Tyrosine 6057 Click to see 181.19 unknown https://doi.org/10.1021/JF60216A022
> Organic acids and derivatives / Carboxylic acids and derivatives / Amino acids, peptides, and analogues / Cysteine and derivatives
Cysteine 5862 Click to see C(C(C(=O)O)N)S 121.16 unknown https://doi.org/10.1021/JF60216A022
D-Cysteine 92851 Click to see 121.16 unknown https://doi.org/10.1021/JF60216A022
> Organic oxygen compounds / Organooxygen compounds / Carbohydrates and carbohydrate conjugates / Glycosyl compounds / O-glycosyl compounds
Amylodextrin 439341 Click to see 342.30 unknown https://doi.org/10.1021/JF60216A022
Sucrose 5988 Click to see 342.30 unknown https://doi.org/10.1021/JF60216A022
> Organic oxygen compounds / Organooxygen compounds / Carbohydrates and carbohydrate conjugates / Monosaccharides
D-(-)-Fructose 5984 Click to see 180.16 unknown https://doi.org/10.1021/JF60216A022
D-Fructose 2723872 Click to see 180.16 unknown https://doi.org/10.1021/JF60216A022
> Organic oxygen compounds / Organooxygen compounds / Carbohydrates and carbohydrate conjugates / Monosaccharides / Hexoses
D-Glucose 5793 Click to see C(C1C(C(C(C(O1)O)O)O)O)O 180.16 unknown https://doi.org/10.1021/JF60216A022
D(+)-Glucose 107526 Click to see C(C(C(C(C(C=O)O)O)O)O)O 180.16 unknown https://doi.org/10.1021/JF60216A022

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