Bibliographic Information
Active constituents (oxo steroids) of Cissus quadrangularis. Sen, S. P. Dept. Pharmacol., Banaras Hindu Univ., Indian Journal of Pharmacy (1964), 26(9), 247-8. CODEN: IJPAAO ISSN: 0019-5472. Journal written in English. CAN 62:22726 AN 1965:22726 CAPLUS
Abstract
An ether ext. of C. quadrangularis, purified by column chromatography, yielded an oxo steroid, m. 134-6°; Ac deriv. m. 124°. The uv and ir spectra suggested an a,b-unsatd. ketone.
Indexing -- Section 42 (Steroids)
Steroids
(keto, from Cissus quadrangularis)
Spectra, infrared
Spectra, visible and ultraviolet
(of keto steroid from Cissus quadrangularis)
Cissus quadrangularis
(oxo steroid from)
Pregn-4-ene-3,20-dione, 15b,17,21-trihydroxy-
(nuclear magnetic resonance of)
57-83-0, Progesterone
63-05-8, Androst-4-ene-3,17-dione
152-58-9, Pregn-4-ene-3,20-dione, 17,21-dihydroxy-
600-48-6, Pregn-4-ene-3,20-dione, 6b,11a-dihydroxy-
640-87-9, Pregn-4-ene-3,20-dione, 17,21-dihydroxy-, 21-acetate
803-08-7, Pregn-4-ene-3,20-dione, 15a,17,21-trihydroxy-
1235-92-3, Androst-4-ene-3,17-dione, 7a,14-dihydroxy-
1758-12-9, Pregn-4-ene-3,20-dione, 15a,17,21-trihydroxy-, 15,21-diacetate
1758-13-0, Pregn-4-ene-3,20-dione, 15b,17,21-trihydroxy-, 21-acetate
1758-14-1, Pregn-4-ene-3,20-dione, 15b,17,21-trihydroxy-, 15,21-diacetate
1974-64-7, Pregn-4-ene-3,20-dione, 6b,11a-dihydroxy-, diacetate(nuclear magnetic resonance of)
1758-15-2, Androst-4-ene-3,17-dione, 7a,14-dihydroxy-, 7-acetate
10455-29-5, Androst-4-ene-3,15,17-trione
94963-21-0, Pregn-4-ene-3,15,20-trione, 17,21-dihydroxy-
(prepn. of)