A BIODEGRADATION PRODUCT OF BETULIN

Authors
FUCHINO H KONISHI S IMAI H WADA H TANAKA N
Citation
H. Fuchino et al., A BIODEGRADATION PRODUCT OF BETULIN, Chemical and Pharmaceutical Bulletin, 42(2), 1994, pp. 379-381
Citations number
7
Categorie Soggetti
Pharmacology & Pharmacy",Chemistry
Journal title
Chemical and Pharmaceutical Bulletin → ACNP
ISSN journal
00092363
Volume
42
Issue
2
Year of publication
1994
Pages
379 - 381
Database
ISI
SICI code
0009-2363(1994)42:2<379:ABPOB>2.0.ZU;2-A
Abstract
A biodegradation product of betulin was isolated from decayed outer ba rk of Betula platyphylla SUKATCHEV var.japonica (MIQ.) HARA. The struc ture was elucidated as (17R,20R)-7 beta,20,23,29-tetrahydroxy-28-norlu pane-3,16-dione by chemical and spectral means.