Patents
Sitemap › C07 - Organic chemistry › C07J - Steroids › C07J 41 - Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
Patents for C07J 41 - Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring (4,637)
01/1980
01/01/1980US4181669 Steroid esters preparation
12/1979
12/25/1979US4180505 Novel steroidspirooxazolidines and process for their preparation
12/25/1979US4180504 Method for the preparation of esters
12/18/1979US4179453 Reacting pyridinium iodide of 17b-/1-ketoethyl/-5-androsten-3-ol with alkali metal methoxide
12/18/1979CA1068257A1 Carbenolide derivatives and drugs containing same
12/12/1979EP0005758A1 Process for the synthesis of the hydroxyacetyl side chain of pregnane steroids, 21-hydroxy 20-oxo-17 alpha pregnanes and pharmaceutical preparations containing them
12/04/1979US4177269 Antitumor agents
12/04/1979US4177190 Diamino-androstanes and a process for the preparation of the said compounds
11/1979
11/20/1979US4175074 Serum-soluble cholesterol compounds and method for their preparation
11/13/1979US4174345 Treatment of sterol ethers with zinc bromide in methylene chloride
11/06/1979CA1065850A1 Acylation process for the preparation of phenolic n-disubstituted carbamate esters, and ion pair solutions for use in the process
10/1979
10/31/1979EP0004949A1 4-Aza-17-substituted-5-alpha-androstan-3-one, their A and D homo analogs, process for their preparation and pharmaceutical compositions containing them
10/23/1979CA1064908A1 16.alpha.-ARYLCARBONYLPREGNENES
10/23/1979CA1064906A1 Process for the preparation of new 16-ethers of fusidic acid derivatives
10/23/1979CA1064905A1 Terpenoid esters of steroids
10/16/1979US4171352 Quantitative evaluation of enteric microbial overgrowth
10/16/1979US4171306 Diepoxy-androstanes and a process for the preparation thereof
10/16/1979CA1064475A1 Electrophilic fluorination of organic compounds
09/1979
09/11/1979US4167517 Gona-4,9(10)-dienes and process of producing the same
09/04/1979US4166849 Cardiotonic glycosides
09/04/1979CA1061778A2 Steroid derivatives, their preparation and their use
08/1979
08/22/1979EP0003583A1 Compositions for cytochemical investigation, their use and method for the detection of steroid hormone receptors in human tissues
08/08/1979EP0003456A1 3-Amino-cardenolide derivatives, process for their preparation and medicines containing them
08/08/1979EP0003455A1 3-Amino-cardenolides, process for their preparation and medicines containing them
08/07/1979US4163744 Synthesis of steroids
07/1979
07/24/1979US4162355 Copolycarbons, immobilization
07/24/1979US4162259 Fusidic acid derivatives
07/17/1979CA1058610A1 17a, 21-diesters of the pregnane series
07/03/1979US4160027 Steroid cyanoketones and intermediates
05/1979
05/29/1979CA1055484A1 PRODUCTION OF 1.alpha.-HYDROXY VITAMIN D3
05/22/1979US4155918 Novel D-homosteroids
05/15/1979US4154748 Phosphate catalyzed acylation of steroidal tertiary alcohols
04/1979
04/17/1979US4150126 Novel enol esters of steroids, compositions containing such compounds, processes for their preparation and methods of treatment therewith
04/03/1979US4147695 11β-Substituted-Δ9 -steroids
04/03/1979CA1051871A1 6-aminomethylated 3-oxygenated cholest-5-enes
03/1979
03/07/1979EP0001029A1 Process for the preparation of 3-oximes of steroids
02/1979
02/27/1979CA1049498A1 Steroid compounds and processes therefor
01/1979
01/16/1979US4134904 Synthesis of steroids
01/16/1979US4134888 Cholesteryl carbonates and carbamates of azo dyes
01/16/1979CA1046502A1 Process for the preparation of new haptens derived from testosterone
01/09/1979US4133949 Dicarboxylic acid esters of cardiac glycosides
10/1978
10/24/1978US4122090 Cyclic esters of 3,4-dihydroxy-thiophene-1,1-dioxide compounds and 3,4-dihydroxy-cyclopentadienone compounds
10/17/1978US4120867 Monoradioiodinated phenolic esters, acids and amines
10/17/1978CA1040619A1 Steroids of the androstane series, having anaesthetic activity
10/10/1978US4119717 Steroids, antimicrobial agents
10/03/1978US4118488 Diuretics
10/03/1978US4118483 Hormone release stimulants
09/1978
09/26/1978US4116985 Steroids
09/19/1978US4115539 Analytical or clinical derivatives, tagged derivatives and methods of analysis using such derivatives
08/1978
08/29/1978US4110326 Acylated diepoxy-androstane and a process for the preparation thereof
08/29/1978US4110325 21-(Acetyloxy)-3-oxo-24-norchola-4,20(22)-diene-23-nitrile and intermediates thereto
08/15/1978CA1036592A1 Radioimmunoassay for determining the digoxin content of a sample
08/01/1978US4104285 Taurine and glycine derivatives
08/01/1978US4104271 11β,18-EPOXY-9α-HALO-17,18-DIHYDROXY-3-OXO-17α-PREGN-4-ENE-21-CARBOXYLIC ACID γ-LACTONES AND CONGENERS
07/1978
07/25/1978US4102908 Process for the preparation of pregnane derivatives
07/25/1978US4102884 14 β-Hydroxy 3-deoxycardenolides
07/18/1978US4101545 Neuromuscular blocking agents
07/11/1978US4100276 Bactericides, microbiocides
06/1978
06/27/1978US4097477 Steroid compounds and processes thereof
06/20/1978US4096253 Antifertility agents
06/13/1978CA1032927A1 Process for the preparation of new estrone-derived haptens
05/1978
05/09/1978US4088760 Testosterone 5α-reductase inhibitors
05/09/1978US4088757 4'Alpha- and 4'beta-amino-4'-desoxyoleandrins, and pharmaceutical composition containing same
05/02/1978US4087461 Anti-androgenic steroids
04/1978
04/25/1978US4086254 Antiinflammatory agents
04/04/1978US4082779 Acylation process for the preparation of steroid phenolic n-disubstituted carbamate esters, and ion pair solution for use in the process
04/04/1978US4082747 Chemical process
03/1978
03/28/1978US4081541 Cortisone series derivatives; corticoidal, antiphlogistic, antianaphylactic
03/28/1978US4081537 Δ15 -Steroids and pharmaceutical compositions thereof
03/28/1978US4081461 Acylation process for the preparation of phenolic N-disubstituted carbamate esters, and ion pair solution for use in the process
02/1978
02/21/1978US4075233 Skin disorders
01/1978
01/31/1978US4071515 Triamino-androstanes and a process for the preparation of the said compounds
01/17/1978US4069322 Pro-drugs for the improved delivery of certain selected anti-inflammatory steroids
01/17/1978US4069321 Blocked cholecalciferol and dihydrotachysterol 3 derivatives
01/17/1978US4069219 Diuretics
01/10/1978US4067774 Compounds for enzyme amplification assay
12/1977
12/20/1977US4064148 Electrophilic fluorination, free radical inhibitor, dehydrofluorination
12/13/1977US4062843 Steroid, viricide
11/1977
11/29/1977US4060607 Cardenolide derivatives
11/29/1977US4060606 16-Ethers of fusidic acid derivatives
11/22/1977US4059630 Anti-androgenic steroids
11/22/1977US4059575 Process for the preparation of 17(20)ene-21-steroid aldehydes
11/15/1977US4058539 4,6,8(14)-Triene steroids
11/08/1977US4057543 Process for the preparation of 17β-hydroxy-3-oxo-17α-pregn-4-ene-21-carboxylic acid γ-lactone
10/1977
10/18/1977US4054563 Process for the manufacture of spiro compounds of the steroid series
09/1977
09/27/1977US4051186 Catecholamines
09/06/1977US4046636 Diazepam enzyme conjugates
08/1977
08/30/1977US4045422 Synthesis of α-nitrosoketal dimers
08/16/1977US4042330 In a method for checking the accuracy of a test using an enzymatically hydrolyzable, serum-soluble cholesterol compound
08/09/1977US4041055 Sulfenylation, michael addition, reaction with thiophile, hydrolysis
08/09/1977US4040784 Method for checking the accuracy of a test, using a serum-soluble cholesterol compound
08/02/1977US4039385 Cardiac glycoside enzyme conjugates
07/1977
07/19/1977US4036864 Electrophilic fluorination of steroids
06/1977
06/28/1977US4032470 Electro-optic device
06/14/1977US4029880 Labelled derivatives of steroids
06/14/1977US4029778 Cortical steroid nitrogen mustard compositions and treatment therewith
05/1977
05/31/1977US4027019 3-Oximes of D-17α-ethynyl-19-nortestosterone esters and method
05/03/1977USRE29199 Antitumor activity
05/03/1977US4021546 Treating cardiac insufficiency
03/1977
03/22/1977US4013688 Radioimmunoassay agents
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