JPS5287174A - Preparation of novel 2-amino 1,4-dihydropyridine derivatives - Google Patents
Preparation of novel 2-amino 1,4-dihydropyridine derivativesInfo
- Publication number
- JPS5287174A JPS5287174A JP8429275A JP8429275A JPS5287174A JP S5287174 A JPS5287174 A JP S5287174A JP 8429275 A JP8429275 A JP 8429275A JP 8429275 A JP8429275 A JP 8429275A JP S5287174 A JPS5287174 A JP S5287174A
- Authority
- JP
- Japan
- Prior art keywords
- amino
- alkyl
- novel
- preparation
- formula
- 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
- YSMRAFSHKXBOFO-UHFFFAOYSA-N 1,4-dihydropyridin-2-amine Chemical class NC1=CCC=CN1 YSMRAFSHKXBOFO-UHFFFAOYSA-N 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 3
- BJVALIKKHYLYFX-UHFFFAOYSA-N 5-O-[2-[benzyl(methyl)amino]ethyl] 3-O-ethyl 2-amino-6-methyl-4-(3-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylate Chemical compound C(C1=CC=CC=C1)N(C)CCOC(=O)C=1C(C(=C(NC1C)N)C(=O)OCC)C1=CC(=CC=C1)[N+](=O)[O-] BJVALIKKHYLYFX-UHFFFAOYSA-N 0.000 abstract 1
- 125000002947 alkylene group Chemical group 0.000 abstract 1
Landscapes
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
PURPOSE: 2-Amino 1,4-dihydropyridine derivatives expressed by the formula I: [R1 is alkyl or the formula II: (A is alkylene; R2 is alkyl, H, aralkyl, phenyl; R3 is alkyl, aralkyl, phenyl, and at least one of the R2 and R3 is aralkyl or phenyl); R4 is alkyl or the formula II, and R4 is the formula II when R1 is alkyl]. For example, 2-amino-6-methyl-4-(m-nitrophenyl)-1,4-dihydropyridine-3,5-dicarboxylic acid-3-ethyl ester - 5β-(N-benzyl-N-methylamino)ethyl ester.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8429275A JPS5926628B2 (en) | 1975-07-09 | 1975-07-09 | Synquina 2-amino-1 4-dihydropyridine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8429275A JPS5926628B2 (en) | 1975-07-09 | 1975-07-09 | Synquina 2-amino-1 4-dihydropyridine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5287174A true JPS5287174A (en) | 1977-07-20 |
| JPS5926628B2 JPS5926628B2 (en) | 1984-06-29 |
Family
ID=13826382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8429275A Expired JPS5926628B2 (en) | 1975-07-09 | 1975-07-09 | Synquina 2-amino-1 4-dihydropyridine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5926628B2 (en) |
-
1975
- 1975-07-09 JP JP8429275A patent/JPS5926628B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5926628B2 (en) | 1984-06-29 |
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