JPS527995A - Process for preparing novel pyrido (2,3-d)pyrimidineone derivatives - Google Patents
Process for preparing novel pyrido (2,3-d)pyrimidineone derivativesInfo
- Publication number
- JPS527995A JPS527995A JP50075262A JP7526275A JPS527995A JP S527995 A JPS527995 A JP S527995A JP 50075262 A JP50075262 A JP 50075262A JP 7526275 A JP7526275 A JP 7526275A JP S527995 A JPS527995 A JP S527995A
- Authority
- JP
- Japan
- Prior art keywords
- derivatives
- pyrimidineone
- preparing novel
- novel pyrido
- pyrido
- 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
- MHHOMHMNIRXARC-UHFFFAOYSA-N 1h-pyrido[2,3-d]pyrimidin-2-one Chemical class C1=CN=C2NC(=O)N=CC2=C1 MHHOMHMNIRXARC-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- JQPYINKVAWEQDQ-UHFFFAOYSA-N 1h-pyrido[2,3-d]pyrimidine-2,4-dione Chemical class C1=CC=C2C(=O)NC(=O)NC2=N1 JQPYINKVAWEQDQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000004417 unsaturated alkyl group Chemical group 0.000 abstract 1
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PURPOSE: Pyrido [2,3-d] pyrimidinedione derivatives of formula I (where R2 is a lower alkyl, substituted lower alkyl or unsaturated alkyl; R3 is an aryl ;X is O or S).
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50075262A JPS5850229B2 (en) | 1975-06-18 | 1975-06-18 | Manufacturers of novel pyrido[2,3-d]pyrimidine derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50075262A JPS5850229B2 (en) | 1975-06-18 | 1975-06-18 | Manufacturers of novel pyrido[2,3-d]pyrimidine derivatives |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS527995A true JPS527995A (en) | 1977-01-21 |
JPS5850229B2 JPS5850229B2 (en) | 1983-11-09 |
Family
ID=13571118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50075262A Expired JPS5850229B2 (en) | 1975-06-18 | 1975-06-18 | Manufacturers of novel pyrido[2,3-d]pyrimidine derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5850229B2 (en) |
-
1975
- 1975-06-18 JP JP50075262A patent/JPS5850229B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5850229B2 (en) | 1983-11-09 |
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