JPS525796A - Preparation of tetrahydropyrido pyrimidinone derivatives - Google Patents
Preparation of tetrahydropyrido pyrimidinone derivativesInfo
- Publication number
- JPS525796A JPS525796A JP50080278A JP8027875A JPS525796A JP S525796 A JPS525796 A JP S525796A JP 50080278 A JP50080278 A JP 50080278A JP 8027875 A JP8027875 A JP 8027875A JP S525796 A JPS525796 A JP S525796A
- Authority
- JP
- Japan
- Prior art keywords
- tetrahydropyrido
- preparation
- pyrimidinone derivatives
- derivatives
- 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
Links
- DXJSIYMHOVZRCG-UHFFFAOYSA-N 3,4,4a,5-tetrahydro-1h-pyrido[3,2-d]pyrimidin-2-one Chemical class N1C=CC=C2NC(=O)NCC21 DXJSIYMHOVZRCG-UHFFFAOYSA-N 0.000 title 1
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- YKLMYBRGKSAUOA-UHFFFAOYSA-N 5,7,8,8a-tetrahydro-3h-pyrimido[5,4-d]pyrimidin-6-one Chemical class N1=CNC=C2NC(=O)NCC21 YKLMYBRGKSAUOA-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- MDFFNEOEWAXZRQ-UHFFFAOYSA-N aminyl Chemical compound [NH2] MDFFNEOEWAXZRQ-UHFFFAOYSA-N 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
Landscapes
- Nitrogen Condensed Heterocyclic Rings (AREA)
Abstract
PURPOSE: Tetrahydropyrimidopyrimidinone derivatives of formula I (R1 and R2 are H, lower alkyl, phenyl; R4 are R5 are lower alkyl or may form in combination with the adjacent N atom an alicylic amino radical that may have substituent groups) and acid adduct salts thereof.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50080278A JPS525796A (en) | 1975-06-28 | 1975-06-28 | Preparation of tetrahydropyrido pyrimidinone derivatives |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50080278A JPS525796A (en) | 1975-06-28 | 1975-06-28 | Preparation of tetrahydropyrido pyrimidinone derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS525796A true JPS525796A (en) | 1977-01-17 |
Family
ID=13713796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50080278A Pending JPS525796A (en) | 1975-06-28 | 1975-06-28 | Preparation of tetrahydropyrido pyrimidinone derivatives |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS525796A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4695569A (en) * | 1983-11-30 | 1987-09-22 | Janssen Pharmaceutica N.V. | Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines |
US4888426A (en) * | 1983-11-30 | 1989-12-19 | Janssen Pharmaceutica N.V. | 1-(5-methyl-furan-2-ylmethyl)-N-(4-piperidinyl)imidazo [4,5-6]pyridine-2-amine |
-
1975
- 1975-06-28 JP JP50080278A patent/JPS525796A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4695569A (en) * | 1983-11-30 | 1987-09-22 | Janssen Pharmaceutica N.V. | Bicyclic heterocyclyl containing N-(bicyclic heterocyclyl)-4-piperidinamines |
US4888426A (en) * | 1983-11-30 | 1989-12-19 | Janssen Pharmaceutica N.V. | 1-(5-methyl-furan-2-ylmethyl)-N-(4-piperidinyl)imidazo [4,5-6]pyridine-2-amine |
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