Stereochemical studies on the Uncaria alkaloid, 3-oxo-7-hydroxy-3,7- secorhynchophylline: The absolute configuration of 3-hydroxyoxindole derivatives

Tetrahedron

Volumn 55, Issue 22, 1999, Pages 6841-6846

  Takayama, Hiromitsu ^a   Shimizu, Toshikazu ^a   Sada, Hiroyuki ^a   Harada, Yuriko ^a   Kitajima, Mariko ^a   Aimi, Norio ^a  

^a CHIBA UNIVERSITY   (Japan)

Author keywords

Alkaloids; Circular dichroism; Configuration; Oxidation

Indexed keywords

ALKALOID; NATURAL PRODUCT; PLANT EXTRACT; RHYNCHOPHYLLINE; TRYPTOPHAN DERIVATIVE;

ARTICLE; CHEMICAL REACTION; CIRCULAR DICHROISM; COLUMN CHROMATOGRAPHY; DRUG STRUCTURE; DRUG SYNTHESIS; NONHUMAN; PRIORITY JOURNAL; REACTION ANALYSIS; SPECTROSCOPY; STEREOCHEMISTRY; STEREOISOMERISM;

UNCARIA;

EID: 0033612110     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(99)00337-3     Document Type: Article

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