In:
Helvetica Chimica Acta, Wiley, Vol. 98, No. 10 ( 2015-10), p. 1456-1461
Abstract:
Two new cucurbitane triterpenoids, kuguacin X ( 1 ) and kuguaglycoside I ( 2 ), together with three known analogs, were isolated from immature fruits of Momordica charantia. By detailed analysis of IR, NMR, and MS data, acid hydrolysis, and comparison with spectroscopic data of known compounds, the new compounds were determined to be (23 E )‐5 β ,19‐epoxycucurbita‐6,23‐diene‐3 β ,22 ξ ,25‐triol ( 1 ) and (23 E )‐5 β ,19‐epoxycucurbita‐6,23‐dien‐19‐on‐3 β ,25‐diol 3‐ O ‐ β ‐ D ‐allopyranoside ( 2 ).
Type of Medium:
Online Resource
ISSN:
0018-019X
,
1522-2675
DOI:
10.1002/hlca.201500096
Language:
English
Publisher:
Wiley
Publication Date:
2015
detail.hit.zdb_id:
74-7
detail.hit.zdb_id:
1475013-2
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