CA864564A - 5,8-dihydro-5-oxopyrido (2,3-d) pyrimidine derivatives, their intermediates and processes for the preparation thereof - Google Patents

5,8-dihydro-5-oxopyrido (2,3-d) pyrimidine derivatives, their intermediates and processes for the preparation thereof

Info

Publication number
CA864564A
CA864564A CA864564A CA864564DA CA864564A CA 864564 A CA864564 A CA 864564A CA 864564 A CA864564 A CA 864564A CA 864564D A CA864564D A CA 864564DA CA 864564 A CA864564 A CA 864564A
Authority
CA
Canada
Prior art keywords
oxopyrido
dihydro
intermediates
processes
preparation
Prior art date
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.)
Expired
Application number
CA864564A
Inventor
Minami Shinsaku
Kouriyama-Shi Yamato
Shono Toshihiro
Shimizu Masanao
Takase Yoshiyuki
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.)
Dainippon Pharmaceutical Co Ltd
Original Assignee
Dainippon Pharmaceutical Co Ltd
Publication date
Application granted granted Critical
Publication of CA864564A publication Critical patent/CA864564A/en
Expired legal-status Critical Current

Links

CA864564A 5,8-dihydro-5-oxopyrido (2,3-d) pyrimidine derivatives, their intermediates and processes for the preparation thereof Expired CA864564A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA864564T

Publications (1)

Publication Number Publication Date
CA864564A true CA864564A (en) 1971-02-23

Family

ID=36349894

Family Applications (1)

Application Number Title Priority Date Filing Date
CA864564A Expired CA864564A (en) 5,8-dihydro-5-oxopyrido (2,3-d) pyrimidine derivatives, their intermediates and processes for the preparation thereof

Country Status (1)

Country Link
CA (1) CA864564A (en)

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