Cholest-5-en-3-β-ylpalmitat 601-34-3 C43H76O2 4-ANDROSTEN-3,17-DIONE 3-CARBOXYMETHYLOXIME : BSA C21H29NO4 11-ALPHA-HYDROXYPROGESTERONE GLUCURONIDE C27H38O9 5-ALPHA-CHOLESTAN-3-ALPHA-AZIDE C27H47N3 17BETA-HYDROXY-4-ANDROSTEN-3-ONE 3-[O-CARBOXYMETHYL]OXIME ...
The D-ring expansion of 3β-hydroxy-5α-androstan-17-one (epiandrosterone) by the cyanogen azide ring-expansion reaction is described. Epiandrosterone was first converted to 17-methylene-3β-hydroxy-5α-androstane by a modification of the Wittig reaction employing methylsulfinyl carbanion-dimethyl sul...
英文名称:Acetonitrile, ((2-(((3-beta,5-alpha,17-beta)-3-hydroxyandrostan-17-yl) methylamino)ethyl)amino)-, dihydrochloride 英文同义词:Acetonitrile, ((2-(((3-beta,5-alpha,17-beta)-3-hydroxyandrostan-17-yl) methylamino)ethyl)amino)-, dihydrochloride ...
Acetonitrile, ((2-(((3-beta,5-alpha,17-beta)-3-hydroxyandrostan-17-yl) methylamino)ethyl)amino)-, dihydrochloride 中文名: 中文别名: CBNumber: CB41244526 分子式: 分子量: 0 MOL File: 126054-51-1.mol 化学性质安全信息用途供应商2 Acetonitrile, ((2-(((3-beta,5-alpha,17-beta)-3-hydroxy...
4-Aza-17-substituted-5 alpha -androstan-3-ones and their A- and D- homo analogs of the formula: where Formula (I) may also have the structure of partial Formulas (II) and or (III); wherein, A is (1) - CH2 - CH2 -; (2) - CH = CH -; or B is (1) where R<1>...
OXIDIZED ANALOGUE OF 17 BETA-N-MONO-SUBSTITUTED CARBAMOYL-4-AZA-5-ALPHA-ANDROSTAN-3-ONE The compounds of formula (I) ##STR1## wherein R is selected from hydrogen, methyl or ethyl, and R.sup.1 is C.sub.1-12 straight or branched chain alkyl wherein one of the hydrogens is substitute...
13. A process according to claim 1, which comprises preparing 2β,6β,16β-tri-piperidino-3α,17β-diacetoxy-5.alph a.-hydroxy-androstane or an acid addition salt thereof. 14. A process according to claim 1, which comprises preparing 2β,6β,16β-tri-(4-dimethyl-piperazino)-3α,17...
Piperidinium, 1-[(2b,3a,5a,16b)-3-(acetyloxy)-2-(1-piperidinyl)androstan-16-yl]-1-(2-propenyl)-,bromide (9CI) CAS 104884-91-5 WIKI information includes physical and chemical properties, USES, security data, NMR spectroscopy, computational chemical data a
[0010] Suitable starting substances include 2β,16β- dipiperidino-3α-hydroxy-5α-androstan-17-one and [0011] 2ß , 16ß-dipiperidino-5α-androstane-3o:, 17β-diol which can be prepared according to the methods described in British Patent Specification 1 138 605. ...
A highly accurate method has been developed for detection and quantitation of 3 alpha-hydroxy-1-methylen-5 alpha-androstan-17-one, the major urinary metabolite of methenolone acetate (Primobolan) in man. Unlabelled as well as 2H-labelled... I Björkhem,H Ek - 《Journal of Steroid Biochemist...