Chemistry of Natural Compounds p. 563 - 565 (1987)
Update date:2022-08-28
Topics:
Saatov, Z.
Gorovits, M. B.
Abdullaev, N. D.
Abubakirov, N. K.
The new phytoecdysteroid 5α-ecdysterone 22-O-benzoate (I), C34H48O8, mp 262-274 deg C (methanol-water) <α>D20+45.8 deg (methanol), has been isolated from the epigeal organ of Silene scarbiofolia Kom.The alkaline hydrolysis of (I) led to 5α-ecdysterone (II) and benzoic acid.The isomerization of ecdysterone (0.6percent KHCO3 in CH3OH) has yielded (II).Details of the IR, mass, and NMR spectra of compound (I) are given.
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Doi:10.1021/ja990084f
(1999)Doi:10.1021/ja01501a079
(1960)Doi:10.1016/S0040-4039(00)77777-X
(1980)Doi:10.1016/S0040-4039(00)75673-5
(1966)Doi:10.1021/om501288t
(2015)Doi:10.1016/S0968-0896(98)00270-3
(1999)
