Matches 51 - 100 out of 175 < 1 2 3 4 >
Match Document Document Title
3336336 Process for the manufacture of a-norb-homo-steroids and intermediates obtained therefrom  
3332967 3-hydroxy-1, 5-bis-dehydro steroids and methods for their manufacture  
3328431 6alpha-monofluoromethyl, 6alpha-difluoromethyl and 6alpha-trifluoromethyl progestational hormone derivatives  
3325480 5'-substituted steroidal pyrazoles of the pregnane series  
3318923 Process for the preparation of delta1, 3, 5(10)-trienes and 3-keto-6-oxygenated-delta5(10)-dehydro intermediates therefor  
3314943 Preparation of 6-keto-delta5(10)-19-nor steroids  
3313807 5'-substituted steroidal isoxazoles of the pregnane series  
3301875 6-chloro-delta3, 5-steroid derivatives and process for their manufacture  
3300483 4, 6-pregnadieno-[3, 2-c] pyrazoles and processes of preparing them  
3300485 3-oxo-delta5-thieno or furo [4', 3', 2'-4, 5, 6] steroids and process for the production thereof  
3297728 Process for the preparation of difluoro-steroids  
3296253 Pyrazoles of 21-alkyl steroids of the pregnane series  
3291815 6-fluoro-16alpha-methyl corticosteroids  
3281414 [3, 2-d] triazoles of the pregnane series  
3277122 Process for the preparation of 19-nor-delta4, 9(10)-3-keto steroids  
3275656 delta1(10), 5-19-nor pregnadienes and process therefor  
3272800 Process for preparing delta4-3-ketosteroids  
3265686 2-aminomethylene-3-oxo steroids and preparation thereof  
3261830 6-keto-delta-19-nor-derivatives of cortical hormones  
3258472 delta1(10),5-19-nor-androstadienes and process therefor  
3258471 Process for the preparation of delta1,3,5(10)-and delta1,3,5(10),9(11)-steroids  
3257427 3-desoxy-delta-estratrienes and processes for the preparation thereof  
3257391 6-substituted ring a aromatic steroids  
3257385 5'-subsitited steroidal pyrazoles  
3254098 Process for the production of 19 norandrostanes and 19 nor-pregnanes  
3251834 Process for the production of 6-difluoro methyl hydrocortisone and intermediates obtaned therefrom  
3248407 Process for production of delta1, 3, 5(10) steroids  
3245987 Delta4, 6-3-one-6-alkyl pregnane steroids and processes for preparing them  
3245985 Process for preparing 2alpha, 16alpha-dialkyl steroids of the pregnene series  
3230217 19-nor-delta4-9beta, 10alpha-17, 21-diol-pregnane derivatives  
3228933 3-enol ethers of 6-methyl-3-oxo-deta4-steroids and process for preparing same  
3223702 3,19-lactones of 3beta-hydroxy-19-oic acids of the androstane and pregnane series  
3221033 Novel process for the preparation of 1,5-bis-dehydro steroids  
3216997 17alpha-hydroxyaldosterones and processes for their manufacture  
3210391 1alpha-methylcorticosteroids  
3210385 2, 19-cyclo-1, 3-diketo and 10alpha-19-oic acid derivatives of the androstane and pregnane series  
3210340 2-methylene-9alpha halo-compounds of the pregnene series and process to make same  
3206484 10-substituted pregnane derivatives  
3203967 3beta-halo-delta5 and 3-desoxy-delta5 cortical hormones  
3201428 6-keto-3-desoxy-delta 1, 3, 5(10)-estratrienes and processes for their preparation  
3189604 6-fluoromethyl steroid compounds and process  
3186985 Novel 6-keto-4-dehydro-steroids and processes for their manufacture  
3185714 5, 10-methylene-19-nor-pregnanes, pregnenes and pregnadienes  
3185682 Steroid glucuronides and processes for preparing the same  
3184484 5, 10-methylene-19-nor- and 5, 10-seco-5, 19-cyclo-10-fluoro-androstenes and pregnenes and processes for their preparation  
3179659 3-desoxy-19-nor-delta 1, 3, 5(10)-pregnatrienes and processes for their preparation  
3176011 Process for preparation of 10alpha-steroids from 2, 19-cyclo steroids  
3169135 19-nor-delta1(10)-5alpha-pregnen-17alpha-ol-2, 20-dione and derivatives thereof  
3167548 10alpha-steroid-19-oic acid (19,11)-lactones, 19-carboxylic acid(19alpha, 11)-lactones and 11alpha, 19-dihydroxy-and 11alpha-hydroxy-19-hydroxymethyl-10alpha-androstenes  
3159643 6-methylene-3-oxo-delta4 steroids and process for preparation of same  
Matches 51 - 100 out of 175 < 1 2 3 4 >