JPS52151196A - 2,8-disubstituted-6-formyl-5,8-dihydro-5-oxopyrido(2,3-d)phrimidine derivatives and their preparation - Google Patents
2,8-disubstituted-6-formyl-5,8-dihydro-5-oxopyrido(2,3-d)phrimidine derivatives and their preparationInfo
- Publication number
- JPS52151196A JPS52151196A JP6706176A JP6706176A JPS52151196A JP S52151196 A JPS52151196 A JP S52151196A JP 6706176 A JP6706176 A JP 6706176A JP 6706176 A JP6706176 A JP 6706176A JP S52151196 A JPS52151196 A JP S52151196A
- Authority
- JP
- Japan
- Prior art keywords
- oxopyrido
- formyl
- dihydro
- derivatives
- phrimidine
- 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.)
- Granted
Links
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 125000002947 alkylene group Chemical group 0.000 abstract 2
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 abstract 1
- 125000004414 alkyl thio group Chemical group 0.000 abstract 1
- 125000005842 heteroatom Chemical group 0.000 abstract 1
- 150000008518 pyridopyrimidines Chemical class 0.000 abstract 1
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PURPOSE: Pyridopyrimidine derivatives I [R1 is lower alkyl; R2 is lower a alkyl-mercapto, or - NR'R'' (R' and R'' are lower alkyl, or may bond together to form 4-5C alkylene or 4C alkylene containing one hetero atom)]; e.g. 2methylmercapto-8-ethyl-6-formyl-5,8-dihydro-5-oxopyrido [2,3-d] pyrimidine.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6706176A JPS52151196A (en) | 1976-06-10 | 1976-06-10 | 2,8-disubstituted-6-formyl-5,8-dihydro-5-oxopyrido(2,3-d)phrimidine derivatives and their preparation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6706176A JPS52151196A (en) | 1976-06-10 | 1976-06-10 | 2,8-disubstituted-6-formyl-5,8-dihydro-5-oxopyrido(2,3-d)phrimidine derivatives and their preparation |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52151196A true JPS52151196A (en) | 1977-12-15 |
JPS5535392B2 JPS5535392B2 (en) | 1980-09-12 |
Family
ID=13333941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6706176A Granted JPS52151196A (en) | 1976-06-10 | 1976-06-10 | 2,8-disubstituted-6-formyl-5,8-dihydro-5-oxopyrido(2,3-d)phrimidine derivatives and their preparation |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52151196A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6361575U (en) * | 1986-10-09 | 1988-04-23 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124098A (en) * | 1973-03-06 | 1974-11-27 |
-
1976
- 1976-06-10 JP JP6706176A patent/JPS52151196A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49124098A (en) * | 1973-03-06 | 1974-11-27 |
Also Published As
Publication number | Publication date |
---|---|
JPS5535392B2 (en) | 1980-09-12 |
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