Chemical constituents of Bombyx Batryticatus / 中草药
Chinese Traditional and Herbal Drugs
;
(24): 3630-3636, 2015.
Article
in Chinese
| WPRIM
| ID: wpr-853802
ABSTRACT
Objective:
To investigate the chemical constitutes of Bombyx Batryticatus.Methods:
The compounds were isolated by means of solvent extraction, repeated silica gel column chromatography, ODS, and preparative RP-HPLC. The structures were identified by spectral analysis and chemical evidence.Results:
Four compounds of steroids were isolated from the Bombyx Batryticatus and were identified as (3α,6β)-3-benzyl-6-isopropyl-4-methyl-2,5-morpholinedione (1), (3α,6α)-3-benzyl-6-isopropyl- 4-methyl-2,5-morpholinedione (2), 5α,8α-epidioxyergosta-6,22-dien-3β-ol (3), 22E-3β-hydroxy-5α,6α-epoxyergosta-22-en-7-one (4), 5α,6α-epoxy-(22E,24R)-ergosta-8(14),22-diene-3β,7α-diol (5), 7α-methoxy-(22E,24R)-5α,6α-epoxyergosta-8(14),22-diene-3β-ol (6), (22E,24R)-ergosta-5,7,22-trien-3β-ol (7), stigmasta-7,22-diene-3β,5α,6α-triol (8), 3β,5α-dihydroxy-(22E,24R)-ergosta-7,22-diene-6-one (9), (22E,24S)-5α,8α-epidioxy-24-methylcholesta-6,9(11),22-trien-3β-ol (10), homoarginine (11), and β-sitosterol (12).Conclusion:
Compounds 1-11 are isolated from Bombyx Batryticatus for the first time.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Traditional and Herbal Drugs
Year:
2015
Type:
Article
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