Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems

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C07D461/00Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems

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Patents Grantslast 30 patents

Information Patent Grant
Salts and crystal forms of diaza-benzofluoranthrene compounds
- Patent number 11,124,506
- Issue date Sep 21, 2021
- HARBIN PHARMACEUTICAL GROUP CO., LTD. GENERAL PHARMACEUTICAL FACTORY
- Qingqing Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diaza-benzofluoranthrene compounds
- Patent number 10,017,507
- Issue date Jul 10, 2018
- HARBIN PHARMACEUTICAL GROUP CO., LTD. GENERAL PHARMACEUTICAL FACTORY
- Shujie Yuan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Derivatives of 14.15-dihydro 20.21-dinoreburnamenin-14-ol and appli...
- Patent number 7,354,918
- Issue date Apr 8, 2008
- Biocortech
- Paola Ciapetti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
20,21-dinor-eburnamenines
- Patent number 6,534,515
- Issue date Mar 18, 2003
- Aventis Pharma S.A.
- François Clemence
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trans apovincaminic acid ester derivatives
- Patent number 6,093,720
- Issue date Jul 25, 2000
- Richter Gedeon Vegyeszeti GmbH
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Benzopyrrolizinoquinolizinones
- Patent number 5,622,957
- Issue date Apr 22, 1997
- Adir et Compagnie
- Jean-Daniel Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
EburnanE analogues
- Patent number 5,602,131
- Issue date Feb 11, 1997
- Adir et Compagnie
- Jean-Daniel Brion
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Biologically active eburnamenine derivatives, pharmaceutical compos...
- Patent number 5,510,345
- Issue date Apr 23, 1996
- Richter Gedeon Vegyeszeti Gyar Rt.
- Zoltan Tuba
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
20,21-dinoreburnamenines
- Patent number 5,424,314
- Issue date Jun 13, 1995
- Roussel Uclaf
- Francois Clemence
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
New alkaloid derivatives, their use and pharmaceutical formulations...
- Patent number 5,334,385
- Issue date Aug 2, 1994
- Indena S.p.A.
- Ezio Bombardelli
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted derivatives of 20,21-dinoreburnamenine, their preparati...
- Patent number 5,332,748
- Issue date Jul 26, 1994
- Roussel Uclaf
- Nurgun Aktogu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing the octahydro-indolo[2,3-a] quinolizine diest...
- Patent number 5,218,119
- Issue date Jun 8, 1993
- Richter Gedeon Vegyeszeti Gyar Rt.
- Janos Kreidl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Racemic and optically active octahydro-indolo(2,3-a) tetrahydropyra...
- Patent number 5,122,607
- Issue date Jun 16, 1992
- Richter Gedeon Vegyesczeti Gyar RT.
- Janos Kreidl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted derivatives of 20,21-dinoreburnamenine, their use as me...
- Patent number 5,093,337
- Issue date Mar 3, 1992
- Roussel UCLAF
- Nurgun Aktogu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-,21-Dinoreburnamenines containing a 15-aminated group
- Patent number 5,081,120
- Issue date Jan 14, 1992
- Roussel-Uclaf
- Clemence Francois
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of treating depression with optically active isomers of 20,2...
- Patent number 5,034,396
- Issue date Jul 23, 1991
- Roussel UCLAF
- Nurgun Aktogu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apovincaminic acid derivatives
- Patent number 4,980,474
- Issue date Dec 25, 1990
- Taisho Pharmaceutical Co., Ltd.
- Masatoshi Hayashi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Acylated vincaminic acid derivatives
- Patent number 4,883,876
- Issue date Nov 28, 1989
- Taisho Pharmaceutical Co., Ltd.
- Shin-ichi Nakatsuka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the obtention of the ethyl ester of the apovincaminic acid
- Patent number 4,870,178
- Issue date Sep 26, 1989
- Covex, S.A.
- Fernando C. Mondelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Eburnamenine derivatives, pharmaceutical compositions and methods e...
- Patent number 4,839,362
- Issue date Jun 13, 1989
- Richter Gedeon Vegyeszeti Gyar Rt.
- Janos Kreidl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nintrovincaminic acid derivatives having pharmaceutical utility
- Patent number 4,810,709
- Issue date Mar 7, 1989
- Richter Gedeon Vegyeszefi Gyar R.T.
- Andras Vedres
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of an apovincaminol derivative
- Patent number 4,758,666
- Issue date Jul 19, 1988
- Richter Gedeon Vegyeszeti Gyar Rt.
- Janos Galambos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Citric acid salt of (+) vinpocetine
- Patent number 4,749,707
- Issue date Jun 7, 1988
- Covex, S.A.
- Fernando Calvo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Eburnamonine oxime derivatives, salts thereof, and pharmaceutical a...
- Patent number 4,735,943
- Issue date Apr 5, 1988
- Sanwa Kagaku Kenkyusho Co., Ltd.
- Masatoshi Ban
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Eburnane derivatives, process for their preparation and pharmaceuti...
- Patent number 4,735,946
- Issue date Apr 5, 1988
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Apovincaminol derivative
- Patent number 4,680,397
- Issue date Jul 14, 1987
- Richter Gedeon Vegyeszeti Gyar Rt.
- Tibor Keve
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel apovincaminic acid derivatives
- Patent number 4,614,824
- Issue date Sep 30, 1986
- Richter Gedeon Vegyeszeti Gyar Rt.
- Janos Kreidl
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Eburnane derivatives, process for their preparation and pharmaceuti...
- Patent number 4,551,462
- Issue date Nov 5, 1985
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Eburnane oxime ethers
- Patent number 4,549,020
- Issue date Oct 22, 1985
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Szantay
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Blood oxygenating and cerebral vasoregulating 20,21-dinoreburnamenines
- Patent number 4,501,740
- Issue date Feb 26, 1985
- Roussel UCLAF
- Francois Clemence
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SALTS AND CRYSTAL FORMS OF DIAZA-BENZOFLUORANTHRENE COMPOUNDS
- Publication number 20190169183
- Publication date Jun 6, 2019
- Qingqing Lu
- C07 - ORGANIC CHEMISTRY
Information Patent Application
DIAZA-BENZOFLUORANTHRENE COMPOUNDS
- Publication number 20180016270
- Publication date Jan 18, 2018
- HARBIN PHARMACEUTICAL GROUP CO., LTD. GENERAL PHARMACEUTICAL FACTORY
- Shujie Yuan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Derivatives of 14.15-dihydro 20.21-dinoreburnamenin-14-ol, and appl...
- Publication number 20070088046
- Publication date Apr 19, 2007
- Paola Ciapetti
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL 20,21-DINOR-EBURNAMENINE
- Publication number 20020045637
- Publication date Apr 18, 2002
- FRANCOIS CLEMENCE
- C07 - ORGANIC CHEMISTRY

Heterocyclic compounds containing indolo [3,2,1-d,e] pyrido [3,2,1,j] [1,5]-naphthyridine ring systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Salts and crystal forms of diaza-benzofluoranthrene compounds

Diaza-benzofluoranthrene compounds

Derivatives of 14.15-dihydro 20.21-dinoreburnamenin-14-ol and appli...

20,21-dinor-eburnamenines

Trans apovincaminic acid ester derivatives

Benzopyrrolizinoquinolizinones

EburnanE analogues

Biologically active eburnamenine derivatives, pharmaceutical compos...

20,21-dinoreburnamenines

New alkaloid derivatives, their use and pharmaceutical formulations...

Substituted derivatives of 20,21-dinoreburnamenine, their preparati...

Process for preparing the octahydro-indolo[2,3-a] quinolizine diest...

Racemic and optically active octahydro-indolo(2,3-a) tetrahydropyra...

Substituted derivatives of 20,21-dinoreburnamenine, their use as me...

2-,21-Dinoreburnamenines containing a 15-aminated group

Method of treating depression with optically active isomers of 20,2...

Apovincaminic acid derivatives

Acylated vincaminic acid derivatives

Process for the obtention of the ethyl ester of the apovincaminic acid

Eburnamenine derivatives, pharmaceutical compositions and methods e...

Nintrovincaminic acid derivatives having pharmaceutical utility

Process for the preparation of an apovincaminol derivative

Citric acid salt of (+) vinpocetine

Eburnamonine oxime derivatives, salts thereof, and pharmaceutical a...

Eburnane derivatives, process for their preparation and pharmaceuti...

Apovincaminol derivative

Novel apovincaminic acid derivatives

Eburnane derivatives, process for their preparation and pharmaceuti...

Eburnane oxime ethers

Blood oxygenating and cerebral vasoregulating 20,21-dinoreburnamenines

Patents Applicationslast 30 patents

SALTS AND CRYSTAL FORMS OF DIAZA-BENZOFLUORANTHRENE COMPOUNDS

DIAZA-BENZOFLUORANTHRENE COMPOUNDS

Derivatives of 14.15-dihydro 20.21-dinoreburnamenin-14-ol, and appl...

NOVEL 20,21-DINOR-EBURNAMENINE