JPS5328193A - Novel pyridopymidine compounds and their preparation - Google Patents

Novel pyridopymidine compounds and their preparation

Info

Publication number
JPS5328193A
JPS5328193A JP10288776A JP10288776A JPS5328193A JP S5328193 A JPS5328193 A JP S5328193A JP 10288776 A JP10288776 A JP 10288776A JP 10288776 A JP10288776 A JP 10288776A JP S5328193 A JPS5328193 A JP S5328193A
Authority
JP
Japan
Prior art keywords
pyridopymidine
novel
compounds
preparation
lower alkyl
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.)
Pending
Application number
JP10288776A
Other languages
Japanese (ja)
Inventor
Masami Shiraki
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.)
Tanabe Pharma Corp
Original Assignee
Yoshitomi Pharmaceutical Industries Ltd
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
Application filed by Yoshitomi Pharmaceutical Industries Ltd filed Critical Yoshitomi Pharmaceutical Industries Ltd
Priority to JP10288776A priority Critical patent/JPS5328193A/en
Publication of JPS5328193A publication Critical patent/JPS5328193A/en
Pending legal-status Critical Current

Links

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  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

PURPOSE: Pyridopyrimidine derivatives I[R1 is lower alkyl, aralkyl or acyl; R2 is H or lower alkyl; R3 is lower alkoxycarbonyl, carbamoyl, -CO-Ar, -CO-Am-Ar or-CH(OH)-Ar; Ar is 1-3C lower alkyl, etc.; Am is -NH-or 1,4-piperazinyl], e.g. 2-benzolymethylthio-4-hydroxy-5benzyl-5,6,7,8-tetrahydropyrido[4,3-d] pyrimidine.
COPYRIGHT: (C)1978,JPO&Japio
JP10288776A 1976-08-28 1976-08-28 Novel pyridopymidine compounds and their preparation Pending JPS5328193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10288776A JPS5328193A (en) 1976-08-28 1976-08-28 Novel pyridopymidine compounds and their preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10288776A JPS5328193A (en) 1976-08-28 1976-08-28 Novel pyridopymidine compounds and their preparation

Publications (1)

Publication Number Publication Date
JPS5328193A true JPS5328193A (en) 1978-03-16

Family

ID=14339365

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10288776A Pending JPS5328193A (en) 1976-08-28 1976-08-28 Novel pyridopymidine compounds and their preparation

Country Status (1)

Country Link
JP (1) JPS5328193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354224A (en) * 1989-06-01 1991-03-08 General Electric Co <Ge> Branched polycarbonate and preparation thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0354224A (en) * 1989-06-01 1991-03-08 General Electric Co <Ge> Branched polycarbonate and preparation thereof

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