AT319248B - Process for the preparation of new 1,4-dihydro-3 (2H) -isoquinolinone derivatives and their salts - Google Patents

Process for the preparation of new 1,4-dihydro-3 (2H) -isoquinolinone derivatives and their salts

Info

Publication number: AT319248B
Authority: AT; Austria
Prior art keywords: dihydro; salts; preparation; new; isoquinolinone derivatives
Prior art date: 1971-05-27

Application number

AT447572A

Other languages

German (de)

Inventor

Ing Dr Gyula Deak Chem

Ing Dr Margit Doda Chem

Ing Klara Gall Chem

Lajos Gyoergy Dr

Klara Pfeifer Dr

Original Assignee

Egyt Gyogyszervegyeszeti Gyar

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1971-05-27

Filing date

1972-05-24

Publication date

1974-12-10

1972-05-24 Application filed by Egyt Gyogyszervegyeszeti Gyar filed Critical Egyt Gyogyszervegyeszeti Gyar

1974-12-10 Application granted granted Critical

1974-12-10 Publication of AT319248B publication Critical patent/AT319248B/en

Links

MGZGPQCRWVOGFE-UHFFFAOYSA-N 2,4-dihydro-1h-isoquinolin-3-one Chemical class C1=CC=C2CNC(=O)CC2=C1 MGZGPQCRWVOGFE-UHFFFAOYSA-N 0.000 title 1
150000003839 salts Chemical class 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
- C07D217/22—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to carbon atoms of the nitrogen-containing ring
- C07D217/24—Oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT447572A 1971-05-27 1972-05-24 Process for the preparation of new 1,4-dihydro-3 (2H) -isoquinolinone derivatives and their salts AT319248B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
HUMA002239		1971-05-27
HUMA002238		1971-05-27

Publications (1)

Publication Number	Publication Date
AT319248B true AT319248B (en)	1974-12-10

Family

ID=26318504

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT447572A AT319248B (en)	1971-05-27	1972-05-24	Process for the preparation of new 1,4-dihydro-3 (2H) -isoquinolinone derivatives and their salts

Country Status (6)

Country	Link
AT (1)	AT319248B (en)
BE (1)	BE784037A (en)
DE (1)	DE2225669A1 (en)
FR (1)	FR2139063B1 (en)
GB (1)	GB1354246A (en)
NL (1)	NL7207177A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU167263B (en) *	1973-02-12	1975-09-27
DE2309367A1 (en) *	1973-02-24	1974-09-05	Hoechst Ag	1,4-DIHYDRO-4-H-ISOCHINOLINE DERIVATIVES AND THE PROCESS FOR THEIR PRODUCTION
IL45823A (en) *	1973-10-20	1977-10-31	Hoechst Ag	Substituted 1-phenyl-4-alkyl(dialkyl or cyclic) aminoalkyl-1,4-dihydro-2h-isoquinoline-3-one derivatives

1972
- 1972-05-22 GB GB2389672A patent/GB1354246A/en not_active Expired
- 1972-05-24 AT AT447572A patent/AT319248B/en not_active IP Right Cessation
- 1972-05-25 FR FR7218742A patent/FR2139063B1/fr not_active Expired
- 1972-05-26 BE BE784037A patent/BE784037A/en not_active IP Right Cessation
- 1972-05-26 DE DE19722225669 patent/DE2225669A1/en active Pending
- 1972-05-26 NL NL7207177A patent/NL7207177A/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE2225669A1 (en)	1972-12-28
FR2139063B1 (en)	1975-12-26
GB1354246A (en)	1974-06-05
NL7207177A (en)	1972-11-29
BE784037A (en)	1972-09-18
FR2139063A1 (en)	1973-01-05

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Legal Events

Date	Code	Title	Description
1990-12-15	ELJ	Ceased due to non-payment of the annual fee