ATA58882A - METHOD FOR PRODUCING NEW PYRIDO (1,2-A) PYRIMIDINE DERIVATIVES, THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, AND THEIR SOLVATES, STEREOISOMERS AND TAUTOMERS - Google Patents

METHOD FOR PRODUCING NEW PYRIDO (1,2-A) PYRIMIDINE DERIVATIVES, THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, AND THEIR SOLVATES, STEREOISOMERS AND TAUTOMERS

Info

Publication number: ATA58882A
Authority: AT; Austria
Prior art keywords: tautomers; solvates; stereoisomers; pharmaceutically acceptable; acceptable salts
Prior art date: 1977-12-29

Application number

AT58882A

Other languages

German (de)

Other versions

AT376980B (en

Inventor

Istvan Dipl Ing Chem D Hermecz

Zoltan Dipl Ing Chem Meszaros

Tibor Dipl Ing Chem Breining

Sandor Dr Virag

Lelle Dr Vasvari

Agnes Dipl Ing Chem Horvath

Gabor Dr Nagy

Attila Dipl Ing Chem Dr Mandi

Tamas Dipl Ing Chem Dr Szuecs

Istvan Dipl Ing Chem Dr Bitter

Gyula Dr Sebestyen

Original Assignee

Chinoin Gyogyszer Es Vegyeszet

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.)

1977-12-29

Filing date

1982-02-16

Publication date

1984-06-15

1977-12-29 Priority claimed from HU77CI1794A external-priority patent/HU178496B/en

1982-02-16 Application filed by Chinoin Gyogyszer Es Vegyeszet filed Critical Chinoin Gyogyszer Es Vegyeszet

1982-02-16 Priority to AT58882A priority Critical patent/AT376980B/en

1984-06-15 Publication of ATA58882A publication Critical patent/ATA58882A/en

1985-01-25 Application granted granted Critical

1985-01-25 Publication of AT376980B publication Critical patent/AT376980B/en

Links

VFMCUTPRJLZEEW-UHFFFAOYSA-N 4h-pyrido[1,2-a]pyrimidine Chemical class C1=CC=CN2CC=CN=C21 VFMCUTPRJLZEEW-UHFFFAOYSA-N 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1
239000012453 solvate Substances 0.000 title 1

AT58882A 1977-12-29 1982-02-16 METHOD FOR PRODUCING NEW PYRIDO (1,2-A) PYRIMIDINE DERIVATIVES, THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, AND THEIR SOLVATES, STEREOISOMERS AND TAUTOMERS AT376980B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT58882A AT376980B (en)	1977-12-29	1982-02-16	METHOD FOR PRODUCING NEW PYRIDO (1,2-A) PYRIMIDINE DERIVATIVES, THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, AND THEIR SOLVATES, STEREOISOMERS AND TAUTOMERS

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
HU77CI1794A HU178496B (en)	1977-12-29	1977-12-29	Process for preparing 6,7,8,9-tetrahydro-4h-pyrido/1,2-a/pyrimidine derivatives with antiallergic activity
AT0873678A AT375936B (en)	1977-12-29	1978-12-07	METHOD FOR PRODUCING NEW PYRIDO- (1,2-A) PYRIMIDINE DERIVATIVES AND THEIR SALTS, SOLVATES, OPTICALLY ACTIVE ANTIPODES, GEOMETRIC AND STEREOISOMERS AND TAUTOMERS
AT58882A AT376980B (en)	1977-12-29	1982-02-16	METHOD FOR PRODUCING NEW PYRIDO (1,2-A) PYRIMIDINE DERIVATIVES, THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, AND THEIR SOLVATES, STEREOISOMERS AND TAUTOMERS

Publications (2)

Publication Number	Publication Date
ATA58882A true ATA58882A (en)	1984-06-15
AT376980B AT376980B (en)	1985-01-25

Family

ID=27146486

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT58882A AT376980B (en)	1977-12-29	1982-02-16	METHOD FOR PRODUCING NEW PYRIDO (1,2-A) PYRIMIDINE DERIVATIVES, THEIR PHARMACEUTICALLY ACCEPTABLE SALTS, AND THEIR SOLVATES, STEREOISOMERS AND TAUTOMERS

Country Status (1)

Country	Link
AT (1)	AT376980B (en)

1982
- 1982-02-16 AT AT58882A patent/AT376980B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AT376980B (en)	1985-01-25

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Legal Events

Date	Code	Title	Description
1991-06-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties