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with a hetero atom directly attached in position 14
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CPC
C07D489/06
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CHEMISTRY METALLURGY
C07
Organic chemistry
C07D
HETEROCYCLIC COMPOUNDS
C07D489/00
Heterocyclic compounds containing 4aH-8, 9 c- Iminoethano-phenanthro [4, 5-b, c, d] furan ring systems
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C07D489/06
with a hetero atom directly attached in position 14
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Patents Grants
last 30 patents
Information
Patent Grant
Morphinan derivative and medical usage thereof
Patent number
10,377,763
Issue date
Aug 13, 2019
University of Tsukuba
Hiroshi Nagase
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymorphic forms of naltrexone
Patent number
10,328,070
Issue date
Jun 25, 2019
Alkermes Pharma Ireland Limited
Harry G. Brittain
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymorphic forms of naltrexone
Patent number
10,166,228
Issue date
Jan 1, 2019
Alkermes Pharma Ireland Limited
Harry G. Brittain
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymorphic forms of naltrexone
Patent number
9,980,958
Issue date
May 29, 2018
Alkermes Pharma Ireland Limited
Harry G. Brittain
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymorphic forms of naltrexone
Patent number
9,827,240
Issue date
Nov 28, 2017
Alkermes Pharma Ireland Limited
Harry G. Brittain
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Polymorphic forms of naltrexone
Patent number
9,556,189
Issue date
Jan 31, 2017
Alkermes Pharma Ireland Limited
Harry G. Brittain
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Heterocycle-fused morphinans, use thereof and preparation thereof
Patent number
9,163,030
Issue date
Oct 20, 2015
Southern Research Institute
Subramaniam Ananthan
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Kappa opioid receptor antagonists
Patent number
6,534,514
Issue date
Mar 18, 2003
Regents of The University of Minnesota
Philip S. Portoghese
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing oxycodone
Patent number
6,469,170
Issue date
Oct 22, 2002
Boehringer Ingelheim Chemicals, Inc.
Fang-Ting Chiu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing oxycodone
Patent number
6,403,798
Issue date
Jun 11, 2002
Boehringer Ingelheim Chemicals, Inc.
Fang-Ting Chiu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing oxycodone
Patent number
6,262,266
Issue date
Jul 17, 2001
Boehringer Ingelheim Chemicals, Inc.
Fang-Ting Chiu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing oxycodone
Patent number
6,177,567
Issue date
Jan 23, 2001
Boehringer Ingelheim Chemicals, Inc.
Fang-Ting Chiu
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Kappa opioid receptor antagonists
Patent number
5,457,208
Issue date
Oct 10, 1995
Regents of The University of Minnesota
Philip S. Portoghese
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Derivative of codeine useful as an agonist and process for the prep...
Patent number
4,925,848
Issue date
May 15, 1990
Reckitt & Colman Products Limited
John W. Lewis
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gut-selective opiates
Patent number
4,806,556
Issue date
Feb 21, 1989
Regents of The University of Minnesota
Philip S. Portoghese
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of vinyl carbamates
Patent number
4,772,695
Issue date
Sep 20, 1988
Societe Nationale des Poudres et Explosifs
Roy A. Olofson
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Gut-selective opiates
Patent number
4,730,048
Issue date
Mar 8, 1988
Regents of The University of Minnesota
Philip S. Portoghese
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Analgesic, antagonist, and/or anorectic 14-fluoromorphinans
Patent number
4,451,470
Issue date
May 29, 1984
E. I. Du Pont de Nemours and Company
Venkat Ganti
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
14-Amino derivatives of morphine, methods of making them and analge...
Patent number
4,241,067
Issue date
Dec 23, 1980
Reckitt & Colman Products Limited
Ryszard J. Kobylecki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
14-Amino derivatives of morphine, methods of making them and analge...
Patent number
4,241,066
Issue date
Dec 23, 1980
Reckitt & Colman Products Limited
Ryszard J. Kobylecki
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2797222
Patent number
2,797,222
Issue date
Jun 25, 1957
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
2778832
Patent number
2,778,832
Issue date
Jan 22, 1957
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Polymorphic Forms of Naltrexone
Publication number
20190167664
Publication date
Jun 6, 2019
Alkermes Pharma Ireland Limited
Harry G. Brittain
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
POLYMORPHIC FORMS OF NALTREXONE
Publication number
20180303825
Publication date
Oct 25, 2018
Alkermes Pharma Ireland Limited
Harry G. Brittain
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polymorphic Forms of Naltrexone
Publication number
20180110773
Publication date
Apr 26, 2018
Alkermes Pharma Ireland Limited
Harry G. Brittain
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Polymorphic Forms of Naltrexone
Publication number
20170209430
Publication date
Jul 27, 2017
Alkermes Pharma Ireland Limited
Harry G. Brittain
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Substituted morphinans and methods of their use
Publication number
20060063792
Publication date
Mar 23, 2006
Adolor Corporation
Roland E. Dolle
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING OXYCODONE
Publication number
20020143183
Publication date
Oct 3, 2002
Boehringer Ingelheim Chemicals, Inc.
Fang-Ting Chiu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Method for preparing oxycodone
Publication number
20010005754
Publication date
Jun 28, 2001
Fang-Ting Chiu
C07 - ORGANIC CHEMISTRY