DK152498C - Fremgangsmaade til fremstilling af 8-alkyl-5-oxo-5,8-dihydro-pyrido(2,3-d)pyrimidin-6-carboxylsyrer - Google Patents

Fremgangsmaade til fremstilling af 8-alkyl-5-oxo-5,8-dihydro-pyrido(2,3-d)pyrimidin-6-carboxylsyrer

Info

Publication number
DK152498C
DK152498C DK275879A DK275879A DK152498C DK 152498 C DK152498 C DK 152498C DK 275879 A DK275879 A DK 275879A DK 275879 A DK275879 A DK 275879A DK 152498 C DK152498 C DK 152498C
Authority
DK
Denmark
Prior art keywords
pyrido
pyrimidine
dihydro
oxo
alkyl
Prior art date
Application number
DK275879A
Other languages
English (en)
Other versions
DK152498B (da
DK275879A (da
Inventor
Marcel Pesson
Original Assignee
Bellon Labor Sa Roger
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 FR7227876A external-priority patent/FR2194420B1/fr
Application filed by Bellon Labor Sa Roger filed Critical Bellon Labor Sa Roger
Publication of DK275879A publication Critical patent/DK275879A/da
Publication of DK152498B publication Critical patent/DK152498B/da
Application granted granted Critical
Publication of DK152498C publication Critical patent/DK152498C/da

Links

DK275879A 1972-08-02 1979-06-29 Fremgangsmaade til fremstilling af 8-alkyl-5-oxo-5,8-dihydro-pyrido(2,3-d)pyrimidin-6-carboxylsyrer DK152498C (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7227876A FR2194420B1 (da) 1972-08-02 1972-08-02
FR7227876 1972-08-02
DK422973A DK152731C (da) 1972-08-02 1973-08-01 Analogifremgangsmaade til fremstilling af 8-alkyl-5-oxo-5,8-dihydro-pyrido(2,3-d)pyrimidin-6-carboxylsyrer
DK422973 1973-08-01

Publications (3)

Publication Number Publication Date
DK275879A DK275879A (da) 1979-06-29
DK152498B DK152498B (da) 1988-03-07
DK152498C true DK152498C (da) 1988-07-25

Family

ID=26067402

Family Applications (1)

Application Number Title Priority Date Filing Date
DK275879A DK152498C (da) 1972-08-02 1979-06-29 Fremgangsmaade til fremstilling af 8-alkyl-5-oxo-5,8-dihydro-pyrido(2,3-d)pyrimidin-6-carboxylsyrer

Country Status (1)

Country Link
DK (1) DK152498C (da)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3641027A (en) * 1968-08-14 1972-02-08 American Home Prod 5 6 78-tetrahydro - 5 - oxo-pyrid o(23-d)-pyrimidine - 6 -carbonitriles and related compounds

Also Published As

Publication number Publication date
DK152498B (da) 1988-03-07
DK275879A (da) 1979-06-29

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