ATA234880A - METHOD FOR PRODUCING NEW (1H-TETRAZOL-5-YL) -4H-PYRIDO (1,2-A) -PYRIMIDIN-4 ONE AND ITS SALTS - Google Patents

METHOD FOR PRODUCING NEW (1H-TETRAZOL-5-YL) -4H-PYRIDO (1,2-A) -PYRIMIDIN-4 ONE AND ITS SALTS

Info

Publication number
ATA234880A
ATA234880A AT234880A AT234880A ATA234880A AT A234880 A ATA234880 A AT A234880A AT 234880 A AT234880 A AT 234880A AT 234880 A AT234880 A AT 234880A AT A234880 A ATA234880 A AT A234880A
Authority
AT
Austria
Prior art keywords
tetrazol
pyrido
pyrimidin
salts
producing new
Prior art date
Application number
AT234880A
Other languages
German (de)
Other versions
AT365190B (en
Original Assignee
Bristol Myers Co
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.)
Filing date
Publication date
Priority claimed from US05/800,264 external-priority patent/US4122274A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Priority to AT234880A priority Critical patent/AT365190B/en
Publication of ATA234880A publication Critical patent/ATA234880A/en
Application granted granted Critical
Publication of AT365190B publication Critical patent/AT365190B/en

Links

AT234880A 1977-05-25 1980-05-02 METHOD FOR PRODUCING NEW 3- (1H-TETRAZOL5-YL) -4H-PYRIMIDO (1,2-A) -PYRIMIDIN-4-ONE AND ITS SALTS AT365190B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT234880A AT365190B (en) 1977-05-25 1980-05-02 METHOD FOR PRODUCING NEW 3- (1H-TETRAZOL5-YL) -4H-PYRIMIDO (1,2-A) -PYRIMIDIN-4-ONE AND ITS SALTS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/800,264 US4122274A (en) 1977-05-25 1977-05-25 3-Tetrazolo-5,6,7,8-substituted-pyrido[1,2-a]pyrimidin-4-ones
AT0373278A AT365187B (en) 1977-05-25 1978-05-23 METHOD FOR PRODUCING NEW 3- (1H-TETRAZOL-5YL) -HH-PYRIDO (1,2-A) -PYRIMIDIN-4-ONE AND THEIR SALTS
AT234880A AT365190B (en) 1977-05-25 1980-05-02 METHOD FOR PRODUCING NEW 3- (1H-TETRAZOL5-YL) -4H-PYRIMIDO (1,2-A) -PYRIMIDIN-4-ONE AND ITS SALTS

Publications (2)

Publication Number Publication Date
ATA234880A true ATA234880A (en) 1981-05-15
AT365190B AT365190B (en) 1981-12-28

Family

ID=27148529

Family Applications (1)

Application Number Title Priority Date Filing Date
AT234880A AT365190B (en) 1977-05-25 1980-05-02 METHOD FOR PRODUCING NEW 3- (1H-TETRAZOL5-YL) -4H-PYRIMIDO (1,2-A) -PYRIMIDIN-4-ONE AND ITS SALTS

Country Status (1)

Country Link
AT (1) AT365190B (en)

Also Published As

Publication number Publication date
AT365190B (en) 1981-12-28

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Legal Events

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