ES507418A0 - PERFECTED PROCEDURE FOR THE PREPARATION OF IMIDAZO- (4,5-B) -PIRIDINAS AND -PIRIMIDINAS. - Google Patents

PERFECTED PROCEDURE FOR THE PREPARATION OF IMIDAZO- (4,5-B) -PIRIDINAS AND -PIRIMIDINAS.

Info

Publication number: ES507418A0
Authority: ES; Spain
Prior art keywords: pirimidinas; piridinas; imidazo; preparation; perfected procedure
Prior art date: 1980-11-26
Legal status (The legal status 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 status listed.): Granted

Application number

ES507418A

Other languages

Spanish (es)

Other versions

ES8301983A1 (en

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Boehringer Ingelheim Pharma GmbH and Co KG

Original Assignee

Dr Karl Thomae GmbH

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.)

1980-11-26

Filing date

1981-11-25

Publication date

1983-01-01

1981-11-25 Application filed by Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH

1983-01-01 Publication of ES8301983A1 publication Critical patent/ES8301983A1/en

1983-01-01 Publication of ES507418A0 publication Critical patent/ES507418A0/en

Status Granted legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D473/00—Heterocyclic compounds containing purine ring systems

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ES507418A 1980-11-26 1981-11-25 PERFECTED PROCEDURE FOR THE PREPARATION OF IMIDAZO- (4,5-B) -PIRIDINAS AND -PIRIMIDINAS. Granted ES507418A0 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19803044497 DE3044497A1 (en)	1980-11-26	1980-11-26	NEW METHOD FOR PRODUCING IMIDAZO (4,5-B) PYRIDINES AND PYRIMIDINES

Publications (2)

Publication Number	Publication Date
ES8301983A1 ES8301983A1 (en)	1983-01-01
ES507418A0 true ES507418A0 (en)	1983-01-01

Family

ID=6117613

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES507418A Granted ES507418A0 (en)	1980-11-26	1981-11-25	PERFECTED PROCEDURE FOR THE PREPARATION OF IMIDAZO- (4,5-B) -PIRIDINAS AND -PIRIMIDINAS.

Country Status (20)

Country	Link
JP (1)	JPS57116069A (en)
AT (1)	ATA444281A (en)
BG (1)	BG36346A3 (en)
CH (1)	CH648313A5 (en)
CS (1)	CS223849B2 (en)
DD (1)	DD201902A5 (en)
DE (1)	DE3044497A1 (en)
DK (1)	DK521881A (en)
ES (1)	ES507418A0 (en)
FI (1)	FI813757L (en)
GR (1)	GR76304B (en)
HU (1)	HU183704B (en)
IT (1)	IT1142938B (en)
NL (1)	NL8104785A (en)
NO (1)	NO814012L (en)
PL (1)	PL233967A1 (en)
PT (1)	PT74035B (en)
RO (1)	RO83775B (en)
SE (1)	SE8107021L (en)
YU (1)	YU277181A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3217583A1 (en) *	1982-05-11	1983-11-17	Merck Patent Gmbh, 6100 Darmstadt	2-ARYL-TETRAAZAINDENE
DE3324115A1 (en) *	1983-07-05	1985-01-17	Dr. Karl Thomae Gmbh, 7950 Biberach	NEW IMIDAZOLES, THEIR PRODUCTION AND MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS
US4515796A (en) *	1983-09-08	1985-05-07	Eli Lilly And Company	Certain naphthalenyl imidazo compounds and their pharmaceutical use
DE3522230A1 (en) *	1985-06-21	1987-01-02	Thomae Gmbh Dr K	NEW 2-ARYLIMIDAZOLES, MEDICINAL PRODUCTS CONTAINING THESE COMPOUNDS, AND METHOD FOR THE PRODUCTION THEREOF

1980
- 1980-11-26 DE DE19803044497 patent/DE3044497A1/en not_active Withdrawn
1981
- 1981-10-16 AT AT0444281A patent/ATA444281A/en not_active Application Discontinuation
- 1981-10-22 NL NL8104785A patent/NL8104785A/en not_active Application Discontinuation
- 1981-11-18 DD DD81234957A patent/DD201902A5/en unknown
- 1981-11-23 CH CH7489/81A patent/CH648313A5/en not_active IP Right Cessation
- 1981-11-23 IT IT49754/81A patent/IT1142938B/en active
- 1981-11-24 FI FI813757A patent/FI813757L/en not_active Application Discontinuation
- 1981-11-24 CS CS818628A patent/CS223849B2/en unknown
- 1981-11-24 RO RO105857A patent/RO83775B/en unknown
- 1981-11-24 DK DK521881A patent/DK521881A/en not_active Application Discontinuation
- 1981-11-25 ES ES507418A patent/ES507418A0/en active Granted
- 1981-11-25 SE SE8107021A patent/SE8107021L/en not_active Application Discontinuation
- 1981-11-25 YU YU02771/81A patent/YU277181A/en unknown
- 1981-11-25 PL PL23396781A patent/PL233967A1/xx unknown
- 1981-11-25 PT PT74035A patent/PT74035B/en unknown
- 1981-11-25 BG BG054278A patent/BG36346A3/en unknown
- 1981-11-25 HU HU813523A patent/HU183704B/en unknown
- 1981-11-25 JP JP56189018A patent/JPS57116069A/en active Pending
- 1981-11-25 NO NO814012A patent/NO814012L/en unknown
- 1981-11-29 GR GR66606A patent/GR76304B/el unknown

Also Published As

Publication number	Publication date
HU183704B (en)	1984-05-28
NL8104785A (en)	1982-06-16
BG36346A3 (en)	1984-10-15
ATA444281A (en)	1985-06-15
FI813757A7 (en)	1982-05-27
IT8149754A0 (en)	1981-11-23
IT1142938B (en)	1986-10-15
DD201902A5 (en)	1983-08-17
FI813757L (en)	1982-05-27
ES8301983A1 (en)	1983-01-01
DE3044497A1 (en)	1982-06-24
PT74035B (en)	1983-12-07
GR76304B (en)	1984-08-04
YU277181A (en)	1983-12-31
RO83775B (en)	1984-04-30
JPS57116069A (en)	1982-07-19
CH648313A5 (en)	1985-03-15
CS223849B2 (en)	1983-11-25
NO814012L (en)	1982-05-27
PL233967A1 (en)	1982-07-19
RO83775A (en)	1984-04-02
PT74035A (en)	1981-12-01
SE8107021L (en)	1982-05-27
DK521881A (en)	1982-05-27

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Legal Events

Date	Code	Title	Description
1999-01-01	FD1A	Patent lapsed	Effective date: 19981103