New triterpenoids from the leaves of Abrus precatorius

Natural Product Letters

Volumn 16, Issue 4, 2002, Pages 261-266

  Kim, Nam Cheol ^a   Kim, Darrick S H L ^a   Kinghorn, A Douglas ^a  

^a UNIVERSITY OF ILLINOIS AT CHICAGO   (United States)

Author keywords

Abrus precatorius; Acid hydrolysis products; Leaves; Leguminosae; Triterpenoids

Indexed keywords

3 O (6' METHYL BETA DEXTRO GLUCURONOPYRANOSYL) 3BETA,22BETA DIHYDROXYOLEAN 12 EN 29 OIC ACID METHYL ESTER; 3 O BETA DEXTRO GLUCURONOPYRANOSYLSOPHORADIOLMETHYL ESTER; 3BETA,22 DIHYDROXYCUCURBITA 5(10),24 DIENE 26,29 DIOIC ACID DELTA LACTONE; ABRUSOGENIN; HYDROCHLORIC ACID; METHANOL; SOPHORADIOL; SUGAR; TRITERPENOID; UNCLASSIFIED DRUG; (20S,22S) 3BETA,22 DIHYDROXYCUCURBITA 5(10),24 DIENE 26,29 DIOIC ACID DELTA LACTONE; (20S,22S)-3BETA,22-DIHYDROXYCUCURBITA-5(10),24-DIENE-26,29-DIOIC ACID DELTA-LACTONE; 3 O (6' METHYL BETA D GLUCURONOPYRANOSYL) 3BETA,22BETA DIHYDROXYOLEAN 12 EN 29 OIC ACID METHYL ESTER; 3 O GLUCURONOPYRANOSYLSOPHORADIOL METHYL ESTER; 3-O-(6'-METHYL-BETA-D-GLUCURONOPYRANOSYL)-3BETA,22BETA-DIHYDROXYOLEAN-12-EN-29-OIC ACID METHYL ESTER; 3-O-GLUCURONOPYRANOSYLSOPHORADIOL METHYL ESTER; ABRUSOSIDE A METHYL ESTER; DRUG DERIVATIVE; OLEANOLIC ACID; SAPONIN; TRITERPENE;

ABRUS; ARTICLE; COLUMN CHROMATOGRAPHY; CONTROLLED STUDY; DRUG ISOLATION; DRUG STRUCTURE; EXTRACTION; GLYCOSYLATION; HYDROLYSIS; NONHUMAN; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; PLANT LEAF; CHEMICAL STRUCTURE; CHEMISTRY; INFRARED SPECTROSCOPY; ISOLATION AND PURIFICATION; NUCLEAR MAGNETIC RESONANCE; STEREOISOMERISM; UNITED STATES;

ABRUS; FLORIDA; MOLECULAR STRUCTURE; NUCLEAR MAGNETIC RESONANCE, BIOMOLECULAR; OLEANOLIC ACID; PLANT LEAVES; SAPONINS; SPECTROSCOPY, FOURIER TRANSFORM INFRARED; STEREOISOMERISM; SUPPORT, NON-U.S. GOV'T; TRITERPENES;

EID: 0035988167     PISSN: 10575634     EISSN: None     Source Type: Journal    
DOI: 10.1080/10575630290020596     Document Type: Article

References (8)

1. Abrusoside A: A new type of highly sweet triterpene glycoside
2. Abrusosides A-D, four novel sweet-tasting triterpene glycosides from the leaves of Abrus precatorius
3. Abrusoside E, a further sweet-tasting cycloartane glycoside from the leaves of Abrus precatorius
4. Semisynthesis of abrusoside A methyl ester
5. A triterpene glycoside from the fruits of Tetrapleura tetraptera
6. NMR spectroscopy in the structural elucidation of oligosaccharides and glycosides
7. Carbon-13 NMR spectra of some tetra- and pentacyclic triterpenoids
8. Studies on Leguminosae plants. Part XIX. A new sapogenol and other constituents in Abri Semen, the seeds of Abrus precatorius