000			01021 a2200277 4500
005			20250515075926.0
264		0	_c20071030
008			200710s 0 0 rus d
022			_a0132-3423
040			_aNLM _beng _cNLM
100	1		_aKamernitskiĭ, A V
245	0	0	_a[Acylhydrazones of 20-keto steroids and their transformations: I. Synthesis and properties of 1'-acyl-substituted 3'-methylandrosteno[16,17-d]pyrazolines]. _h[electronic resource]
260			_bBioorganicheskaia khimiia _c
300			_a337-41 p. _bdigital
500			_aPublication Type: English Abstract; Journal Article
650	0	4	_aAndrostenes _xchemical synthesis
650	0	4	_aHydrazones _xchemical synthesis
650	0	4	_aPregnenolone _xanalogs & derivatives
650	0	4	_aPyrazoles _xchemical synthesis
700	1		_aChernoburova, E I
700	1		_aChertkova, V V
700	1		_aZavarzin, I V
700	1		_aIarovenko, V N
700	1		_aKraiushkin, M M
773	0		_tBioorganicheskaia khimiia _gvol. 33 _gno. 3 _gp. 337-41
999			_c17214516 _d17214516