Ethers

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CPC
C07J1/0077

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Parent Industries

CCHEMISTRY METALLURGY C07Organic chemistry C07JSTEROIDS C07J1/00Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom

Current Industry

C07J1/0077Ethers

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Intermediates for the preparation of 11-methylene steroids
- Patent number 12,227,537
- Issue date Feb 18, 2025
- Crystal Pharma, S.A.U.
- Celso Miguel Sandoval Rodríguez
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds and methods for trans-membrane delivery of molecules
- Patent number 11,318,206
- Issue date May 3, 2022
- Aposense Ltd.
- Ilan Ziv
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
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
Process for the preparation of estetrol
- Patent number 9,988,417
- Issue date Jun 5, 2018
- Crystal Pharma, S.A.U.
- Juan José Ferreiro Gil
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Compounds and methods for trans-membrane delivery of molecules
- Patent number 9,889,202
- Issue date Feb 13, 2018
- Aposense Ltd.
- Ilan Ziv
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Neuroactive steroids of the androstane and pregnane series
- Patent number 6,780,853
- Issue date Aug 24, 2004
- Euro-Celtique S.A.
- Ravindra B. Upasani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparation of polyhydric alcohols
- Patent number 6,656,328
- Issue date Dec 2, 2003
- National Institute of Advanced Industrial Science and Technology
- Syunsaku Kato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of 7 α-substituted steroid to treat neuropsychiatric, im...
- Patent number 6,420,353
- Issue date Jul 16, 2002
- BTG International Limited
- Richard Lathe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Synthesis of 2-alkoxyestradiols
- Patent number 6,054,598
- Issue date Apr 25, 2000
- Pharm-Eco Laboratories, Inc.
- Yesh Sachdeva
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Synthesis of 2-alkoxyestradiols
- Patent number 6,051,726
- Issue date Apr 18, 2000
- Pharm-Eco Laboratories, Inc.
- Yesh Sachdeva
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Neuroactive steroids of the androstane and pregnane series
- Patent number 5,925,630
- Issue date Jul 20, 1999
- CoCensys, Inc.
- Ravindra B. Upasani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estradiol derivative-alkylating agent conjugate with reduced hormon...
- Patent number 5,633,393
- Issue date May 27, 1997
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estradiol derivative and growth inhibiting composition thereof
- Patent number 5,561,125
- Issue date Oct 1, 1996
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estradiol derivative alkylating agent conjugate with reduced hormon...
- Patent number 5,491,138
- Issue date Feb 13, 1996
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for treating prostatic hypertrophy with estradiol derivatives
- Patent number 5,480,878
- Issue date Jan 2, 1996
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estradiol derivative-alkylating agent conjugate with reduced hormon...
- Patent number 5,478,818
- Issue date Dec 26, 1995
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for crystallizing the organic substances from steroidal ori...
- Patent number 5,266,712
- Issue date Nov 30, 1993
- Laboratoire Theramex S.A.
- Michel Lanquetin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Anabolisant-androgenic compounds
- Patent number 4,105,761
- Issue date Aug 8, 1978
- Roussel UCLAF
- Andre Pierdet
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3864365
- Patent number 3,864,365
- Issue date Feb 4, 1975
- 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
COMPOUNDS AND METHODS FOR TRANS-MEMBRANE DELIVERY OF MOLECULES
- Publication number 20180243426
- Publication date Aug 30, 2018
- Aposense Ltd.
- Ilan ZIV
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PROCESS FOR THE PREPARATION OF ESTETROL
- Publication number 20160229885
- Publication date Aug 11, 2016
- CRYSTAL PHARMA, S.A.U.
- Juan José FERREIRO GIL
- C07 - ORGANIC CHEMISTRY
Information Patent Application
BIRCH REDUCTION OF STEROID SUBSTRATES VIA ALKALI METAL - SILICA GEL...
- Publication number 20110082306
- Publication date Apr 7, 2011
- Michael J. Costanzo
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for preparation of polyhydric alcohols
- Publication number 20020157939
- Publication date Oct 31, 2002
- Syunsaku Kato
- C07 - ORGANIC CHEMISTRY

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Intermediates for the preparation of 11-methylene steroids

Compounds and methods for trans-membrane delivery of molecules

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

Process for the preparation of estetrol

Compounds and methods for trans-membrane delivery of molecules

Neuroactive steroids of the androstane and pregnane series

Process for preparation of polyhydric alcohols

Use of 7 &#x03B1;-substituted steroid to treat neuropsychiatric, im...

Synthesis of 2-alkoxyestradiols

Synthesis of 2-alkoxyestradiols

Neuroactive steroids of the androstane and pregnane series

Estradiol derivative-alkylating agent conjugate with reduced hormon...

Estradiol derivative and growth inhibiting composition thereof

Estradiol derivative alkylating agent conjugate with reduced hormon...

Method for treating prostatic hypertrophy with estradiol derivatives

Estradiol derivative-alkylating agent conjugate with reduced hormon...

Process for crystallizing the organic substances from steroidal ori...

Anabolisant-androgenic compounds

3864365

Patents Applicationslast 30 patents

INTERMEDIATES FOR THE PREPARATION OF 11-METHYLENE STEROIDS

COMPOUNDS AND METHODS FOR TRANS-MEMBRANE DELIVERY OF MOLECULES

PROCESS FOR THE PREPARATION OF ESTETROL

BIRCH REDUCTION OF STEROID SUBSTRATES VIA ALKALI METAL - SILICA GEL...

Process for preparation of polyhydric alcohols

Use of 7 α-substituted steroid to treat neuropsychiatric, im...