Novel 24-nor-, 24-nor-2,3-seco-, and 3,24-dinor-2,4-seco-ursane triterpenes from Diospyros decandra: evidences for ring A biosynthetic transformations

Tetrahedron

Volumn 62, Issue 23, 2006, Pages 5519-5526

  Nareeboon, Parichat ^a   Kraus, Wolfgang ^b   Beifuss, Uwe ^b   Conrad, Juergen ^b   Klaiber, Iris ^b   Sutthivaiyakit, Somyote ^a  

^a RAMKHAMHAENG UNIVERSITY   (Thailand)

^b UNIVERSITY OF HOHENHEIM   (Germany)

Author keywords

19 Hydroxy ursane triterpenes; Diospyros decandra; Ebenaceae

Indexed keywords

2 OXO 3BETA,19ALPHA DIHYDROXY 24 NORURS 12 EN 28 OIC ACID; 2 OXO 3BETA,19ALPHA,22ALPHA TRIHYDROXY 24 NORURS 12 EN 28 OIC ACID; 3 OXO 2,19ALPHA,22ALPHA TRIHYDROXY 24 NORURS 1,4,12 TRIEN 28 OIC ACID; BETULIC ACID; DRUG METABOLITE; TRITERPENE DERIVATIVE; UNCLASSIFIED DRUG;

ANTIBACTERIAL ACTIVITY; ARTICLE; BARK; BIOTRANSFORMATION; CONTROLLED STUDY; DRUG ISOLATION; DRUG STRUCTURE; DRUG SYNTHESIS; HUMAN; HUMAN CELL; MASS SPECTROMETRY; MINIMUM INHIBITORY CONCENTRATION; MYCOBACTERIUM TUBERCULOSIS; NONHUMAN; NUCLEAR MAGNETIC RESONANCE; OXIDATION; PERSIMMON; PLANT STEM; PRIORITY JOURNAL;

DIOSPYROS; MYCOBACTERIUM TUBERCULOSIS;

EID: 33646489009     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tet.2006.03.034     Document Type: Article

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