JPS57200337A - Novel 2-acylaniline derivative - Google Patents
Novel 2-acylaniline derivativeInfo
- Publication number
- JPS57200337A JPS57200337A JP8380781A JP8380781A JPS57200337A JP S57200337 A JPS57200337 A JP S57200337A JP 8380781 A JP8380781 A JP 8380781A JP 8380781 A JP8380781 A JP 8380781A JP S57200337 A JPS57200337 A JP S57200337A
- Authority
- JP
- Japan
- Prior art keywords
- derivative
- compound
- positions
- formula
- acylaniline
- 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
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:The 2-acylaniline drivative of formulaI(R1 is alkyl, phenyl or benzyl; R2 and R4 are lower alkyl; R3 is alkoxycarbonyl; provided that R2, R3 and R4 are bonded to 3-, 4- and 5-positions or 4-, 5- and 6-positions in the order).
EXAMPLE: 2-Acetyl-4-ethoxycarbonyl-3,5-dimethylaniline.
USE: Synthetic intermediate of 1,4-benzodiazepin derivative useful as a tranquillizer, or 2(1H)-quinazolinone derivative having vasodilating activity, etc.
PROCESS: The compound of formulaIis prepared by reacting the 3,1,4-benzoxazone derivative of formula II with the compound of formula R1 MgX (X is halogen) in an anhydrous solvent under the condition shielded from moisture, at -10W+80°C for 1W5hr, and hydrolyzing the resultant intermediate with hydrochloric acid, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8380781A JPS57200337A (en) | 1981-06-02 | 1981-06-02 | Novel 2-acylaniline derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8380781A JPS57200337A (en) | 1981-06-02 | 1981-06-02 | Novel 2-acylaniline derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57200337A true JPS57200337A (en) | 1982-12-08 |
Family
ID=13812933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8380781A Pending JPS57200337A (en) | 1981-06-02 | 1981-06-02 | Novel 2-acylaniline derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57200337A (en) |
-
1981
- 1981-06-02 JP JP8380781A patent/JPS57200337A/en active Pending
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