| Patents for C07J 71 - Steroids in which the cyclopenta[a]hydrophenanthrene skeleton is condensed with a heterocyclic ring (3,845) |
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| 06/21/1977 | US4031074 Contraceptives |
| 05/31/1977 | US4026922 Progestational agents |
| 05/10/1977 | US4022891 Novel 1α,24-dihydroxycholecalciferol compositions, novel precursors thereof, and processes for preparing them |
| 05/10/1977 | US4022769 Libido enhancement |
| 05/10/1977 | US4022768 Process for preparation of 1α,25-dihydroxycholecalciferol |
| 04/19/1977 | US4018774 Antiinflammatory agents |
| 04/19/1977 | US4018757 Steroidal[16α,17-c][2H]pyrroles |
| 03/29/1977 | US4014999 Halo-steroidal thioketals for treating inflammation |
| 03/08/1977 | US4011315 Antiinflammatory agents |
| 03/08/1977 | US4011250 Vitamin d |
| 02/15/1977 | US4008312 Pregnane-21-oic acid derivatives |
| 01/25/1977 | US4005079 Tetrahydropyranyl ethers of estrogens |
| 01/18/1977 | US4003997 Cyclic 2*,3*-ethers of 3-hydroxy-14,15-beta-oxido-14-beta-bufa-4,20,22-trienolide, 3beta-(alpha-l-rhamno-pyranoside) |
| 01/04/1977 | US4001220 6-(Aminated methyl)-3β-oxy-5α-(cholestane-stigmastane)-5,6-diols, salts thereof, and intermediates thereto |
| 12/28/1976 | US4000125 Novel cardiotonic steroids, process for their preparation and therapeutical use |
| 12/21/1976 | US3998813 Contraceptives; reaction of 11-beta-hydroxy-13-methyl gonane with acyl-hypoiodite |
| 12/07/1976 | US3996359 Novel stereoisomeric component A of stereoisomeric mixtures of 2'-unsymmetrical 16,17-methylenedioxy steroid 21-acylates, compositions thereof, and method of treating therewith |
| 12/07/1976 | US3996358 Antiinflammatory |
| 11/30/1976 | US3994935 Glucocorticoid, antiinflammatory |
| 11/23/1976 | US3993644 Process for the manufacture of 11β,18-oxido-18,21-dihydroxy-20-oxo-pregnane compounds |
| 11/16/1976 | US3992534 Compositions and method of treating with component B of stereoisomeric mixtures of 2'-unsymmetrical 16,17-methylenedioxy steriods |
| 11/09/1976 | US3990956 Electrochemical reduction of α,β-unsaturated keto steroids |
| 10/05/1976 | US3984544 Retinoic acid esters of steroids of the pregnane series, their use in the treatment of acne and pharmaceutical formulations useful therefor |
| 10/05/1976 | US3984474 4,5-Secoandrostanes |
| 09/21/1976 | US3981867 Process for obtaining sapogenin particularly hecogenin from plant material such as agave sisalana leaves |
| 09/14/1976 | US3980638 Testosterone derivatives |
| 08/24/1976 | US3976637 Steroid, antiinflammatory |
| 08/17/1976 | US3975378 Antiinflammatory |
| 08/10/1976 | US3974143 (16α)-16,17-ALKYLIDENEBIS(OXY)-3-ARYLPREGNA-2,4-TRIEN-20-ONES |
| 07/27/1976 | US3971773 Steroidal 9,11-dihalo-[16α,17-b]1,4-dioxanes |
| 07/27/1976 | US3971772 Antinflammatory |
| 07/20/1976 | US3970646 Halo-steroidal thioketals |
| 06/29/1976 | US3966926 Composition of a steroidal[2,3-d]-isoxazole and method of use thereof |
| 06/08/1976 | US3962217 Process for the manufacture of Δ16 -steroid-14β,18,20-triols and -14β,20-diol-18-ols of the pregnane series |
| 06/01/1976 | US3960839 Process for recovering and isolating solasodine and glycosides thereof |
| 05/11/1976 | US3956491 Antiulcer agents |
| 05/11/1976 | US3956349 Process for preparing 3-enol ethers of 11β-hydroxy-Δ4 -pregnene-3-ones and derivatives thereof |
| 05/04/1976 | US3954980 Human contraceptives, steroidal hemiacetals |
| 04/20/1976 | US3951958 1,3-Oxygenated-8α-estratrienes |
| 03/30/1976 | US3947409 16-Alkyl-1,4,9(11)-pregnatrienes and 9,11-epoxides thereof |
| 03/23/1976 | US3945997 Steroidal bicyclic dioxanes |
| 03/16/1976 | US3944576 Novel steroids of the oestrane series substituted in 7-position |
| 02/03/1976 | US3936438 Aromatic cardenolide acetals |
| 01/27/1976 | US3935245 Radioactively labeled steroid derivatives |
| 01/13/1976 | US3932388 -Azido-4,6-pregnadieno(3,2-c)pyrazoles, processes for their preparation and intermediates useful therein |