19-nor-11-Oxooleanan-12-ene and 18,19-seco-19-oxours-11,13(18)-diene triterpenes from Diospyros decandra bark

Tetrahedron Letters

Volumn 53, Issue 14, 2012, Pages 1713-1716

  Sutthivaiyakit, Somyote ^a   Seeka, Chonticha ^a   Kritwinyu, Thanasarn ^a   Pisutchareonpong, Somchai ^b   Chimnoi, Nittirat ^b  

^a RAMKHAMHAENG UNIVERSITY   (Thailand)

^b CHULABHORN RESEARCH INSTITUTE   (Thailand)

Author keywords

18,19 seco 19 Oxoursane triterpene; 19 Hydroxyursane; 19 nor 11 Oxooleanan 12 ene; Diospyros decandra; Ebenaceae; Oxidative rearrangement

Indexed keywords

2ALPHA,3BETA DIHYDROXY 19 NOR 11 OXO 20 DIMETHYLURS 12 EN 24,28 DIOIC ACID; 2ALPHA,3BETA DIHYDROXY 19 NOR 11 OXOOLEAN 12 EN 24,28 DIOIC ACID; 2ALPHA,3BETA,19ALPHA TRIHYDROXY 11 OXOURS 12 EN 24,28 DIOIC ACID; ESTER; METHANOL; TRITERPENE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; BARK; DIOSPYROS DECANDRA; HETERONUCLEAR MULTIPLE BOND CORRELATION; NONHUMAN; OXIDATION; PLANT; PROTON NUCLEAR MAGNETIC RESONANCE; STRUCTURE ANALYSIS;

DIOSPYROS; EBENACEAE;

EID: 84857784228     PISSN: 00404039     EISSN: 18733581     Source Type: Journal    
DOI: 10.1016/j.tetlet.2012.01.091     Document Type: Article

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