Cyclic thioketals

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CPC
C07J33/007

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CCHEMISTRY METALLURGY C07Organic chemistry C07JSTEROIDS C07J33/00Normal steroids having a sulfur-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton

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C07J33/007Cyclic thioketals

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Patents Grantslast 30 patents

Information Patent Grant
Low molecular weight modulators of the cold menthol receptor TRPM8...
- Patent number 11,044,931
- Issue date Jun 29, 2021
- BASF SE
- Thomas Subkowski
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Process and new intermediates for the preparation of 11-methylene s...
- Patent number 11,034,716
- Issue date Jun 15, 2021
- Crystal Pharma, S.A.U.
- Celso Miguel Sandoval Rodríguez
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Low molecular weight modulators of the cold menthol receptor TRPM8...
- Patent number 10,398,159
- Issue date Sep 3, 2019
- BASF SE
- Thomas Subkowski
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Combined synthesis route for desogestrel and etonogestrel
- Patent number 9,464,108
- Issue date Oct 11, 2016
- Merck Sharp & Dohme B.V.
- Martin Ostendorf
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
C-11 substituted steroids for treating menopausal complaints
- Patent number 6,258,803
- Issue date Jul 10, 2001
- Akzo Nobel N.V.
- Hubert Jan Jozef Loozen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
C-11 substituted steroids for treating menopausal complaints
- Patent number 6,037,339
- Issue date Mar 14, 2000
- Akzo Nobel N.V.
- Hubert Jan Jozef Loozen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the production of 21-acyloxy-4,9 (11),16-pregnatriene-3...
- Patent number 5,760,256
- Issue date Jun 2, 1998
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pr...
- Patent number 5,756,722
- Issue date May 26, 1998
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
C-11 substituted steroids for treating menopausal complaints
- Patent number 5,710,144
- Issue date Jan 20, 1998
- Akzo Nobel N.V.
- Hubert Jan Jozef Loozen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pr...
- Patent number 5,594,127
- Issue date Jan 14, 1997
- Uclaf; Roussel
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydrocortisone
- Patent number 5,556,962
- Issue date Sep 17, 1996
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of .DELTA..sup.4,9(11),16 pregnatriene-3,20...
- Patent number 5,502,223
- Issue date Mar 26, 1996
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydrocortisone
- Patent number 5,502,182
- Issue date Mar 26, 1996
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing 21 acyloxy-.DELTA.4,9(11),16 pregnatrienes 3-...
- Patent number 5,401,864
- Issue date Mar 28, 1995
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Intermediate steroid compounds
- Patent number 5,401,840
- Issue date Mar 28, 1995
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 20-keto-21 alpha-01-steroids
- Patent number 5,399,685
- Issue date Mar 21, 1995
- Roussel Uclaf
- Jean Buendia
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4,9(11),17(20)-pregnatriene-3-ones
- Patent number 5,294,704
- Issue date Mar 15, 1994
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of hydrocortisone
- Patent number 5,260,463
- Issue date Nov 9, 1993
- Roussel Uclaf
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
11-methylene-oestr-15-enes, processes for their preparation, and ph...
- Patent number 5,236,913
- Issue date Aug 17, 1993
- Akzo nv
- Engelbert W. Bergink
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
.DELTA..sup.4,9(11),17(20) -pregnatriene-3-ones
- Patent number 5,187,273
- Issue date Feb 16, 1993
- Roussel UCLAF
- Francis Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparaiton of alkyl fluorides
- Patent number 4,879,068
- Issue date Nov 7, 1989
- Dario Chiarino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel 20 benzcylamino pregnene derivatives and process for preparin...
- Patent number 4,668,437
- Issue date May 26, 1987
- Richter Gedeon Vegyeszeti Gyar Rt.
- Sandor Solyom
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
11.beta.-Difluoromethyl and (E)- and (Z)-11-fluoromethylene steriods
- Patent number 4,557,867
- Issue date Dec 10, 1985
- The Upjohn Company
- J. Allan Campbell
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 21-hydroxy-20-keto-.DELTA..sup.16 -s...
- Patent number 4,548,749
- Issue date Oct 22, 1985
- Gist-Brocades N.V.
- Albert M. van Leusen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the synthesis of the hydroxyacetyl side-chain of steroi...
- Patent number 4,424,159
- Issue date Jan 3, 1984
- Ciba-Geigy Corporation
- Michel Biollaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Deoxy-.DELTA..sup.15 -steroids
- Patent number 4,390,530
- Issue date Jun 28, 1983
- Schering, A.G.
- Helmut Hofmeister
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-Aza-17.beta.-substituted-5.alpha.-androstan-3-one-reductase inhib...
- Patent number 4,377,584
- Issue date Mar 22, 1983
- Merck & Co., Inc.
- Gary H. Rasmusson
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds of the pregnane series with an oxygen function in the 19-...
- Patent number 4,309,423
- Issue date Jan 5, 1982
- Ciba-Geigy Corporation
- Michel Biollaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
11.beta.-Substituted steroids
- Patent number 4,292,251
- Issue date Sep 29, 1981
- Akzona Incorporated
- Gerhard A. Overbeek
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 4-aza-17-substituted-5.alpha.-androstan-3-ones usefu...
- Patent number 4,220,775
- Issue date Sep 2, 1980
- Merck & Co., Inc.
- Gary H. Rasmusson
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
INTERMEDIATES FOR THE PREPARATION OF 11-METHYLENE STEROIDS
- Publication number 20210269474
- Publication date Sep 2, 2021
- CRYSTAL PHARMA, S.A.U.
- Celso Miguel SANDOVAL RODRÍGUEZ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LOW MOLECULAR WEIGHT MODULATORS OF THE COLD MENTHOL RECEPTOR TRPM8...
- Publication number 20190350239
- Publication date Nov 21, 2019
- BASF SE
- Thomas Subkowski
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
LOW MOLECULAR WEIGHT MODULATORS OF THE COLD MENTHOL RECEPTOR TRPM8...
- Publication number 20170265510
- Publication date Sep 21, 2017
- BASF SE
- Thomas Subkowski
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
COMBINED SYNTHESIS ROUTE FOR DESOGESTREL AND ETONOGESTREL
- Publication number 20150031875
- Publication date Jan 29, 2015
- MSD Oss B.V.
- Martin Ostendorf
- C07 - ORGANIC CHEMISTRY
Information Patent Application
LOW MOLECULAR WEIGHT MODULATORS OF THE COLD MENTHOL RECEPTOR TRPM8...
- Publication number 20130251647
- Publication date Sep 26, 2013
- BASF SE
- Thomas Subkowski
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Application
Process for preparing guggulsterones and guggulsterol
- Publication number 20070055072
- Publication date Mar 8, 2007
- Heonjoong Kang
- C07 - ORGANIC CHEMISTRY

Cyclic thioketals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low molecular weight modulators of the cold menthol receptor TRPM8...

Process and new intermediates for the preparation of 11-methylene s...

Low molecular weight modulators of the cold menthol receptor TRPM8...

Combined synthesis route for desogestrel and etonogestrel

C-11 substituted steroids for treating menopausal complaints

C-11 substituted steroids for treating menopausal complaints

Process for the production of 21-acyloxy-4,9 (11),16-pregnatriene-3...

Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pr...

C-11 substituted steroids for treating menopausal complaints

Intermediates for the preparation of .DELTA..sup.4,9(11),17(20) -pr...

Process for the preparation of hydrocortisone

Process for preparation of .DELTA..sup.4,9(11),16 pregnatriene-3,20...

Process for the preparation of hydrocortisone

Process for preparing 21 acyloxy-.DELTA.4,9(11),16 pregnatrienes 3-...

Intermediate steroid compounds

Process for the preparation of 20-keto-21 alpha-01-steroids

4,9(11),17(20)-pregnatriene-3-ones

Process for the preparation of hydrocortisone

11-methylene-oestr-15-enes, processes for their preparation, and ph...

.DELTA..sup.4,9(11),17(20) -pregnatriene-3-ones

Process for the preparaiton of alkyl fluorides

Novel 20 benzcylamino pregnene derivatives and process for preparin...

11.beta.-Difluoromethyl and (E)- and (Z)-11-fluoromethylene steriods

Process for the preparation of 21-hydroxy-20-keto-.DELTA..sup.16 -s...

Process for the synthesis of the hydroxyacetyl side-chain of steroi...

3-Deoxy-.DELTA..sup.15 -steroids

4-Aza-17.beta.-substituted-5.alpha.-androstan-3-one-reductase inhib...

Compounds of the pregnane series with an oxygen function in the 19-...

11.beta.-Substituted steroids

Preparation of 4-aza-17-substituted-5.alpha.-androstan-3-ones usefu...

Patents Applicationslast 30 patents

INTERMEDIATES FOR THE PREPARATION OF 11-METHYLENE STEROIDS

LOW MOLECULAR WEIGHT MODULATORS OF THE COLD MENTHOL RECEPTOR TRPM8...

LOW MOLECULAR WEIGHT MODULATORS OF THE COLD MENTHOL RECEPTOR TRPM8...

COMBINED SYNTHESIS ROUTE FOR DESOGESTREL AND ETONOGESTREL

LOW MOLECULAR WEIGHT MODULATORS OF THE COLD MENTHOL RECEPTOR TRPM8...

Process for preparing guggulsterones and guggulsterol