JPS54132544A - Novel anthranilic acid derivative - Google Patents
Novel anthranilic acid derivativeInfo
- Publication number
- JPS54132544A JPS54132544A JP3188478A JP3188478A JPS54132544A JP S54132544 A JPS54132544 A JP S54132544A JP 3188478 A JP3188478 A JP 3188478A JP 3188478 A JP3188478 A JP 3188478A JP S54132544 A JPS54132544 A JP S54132544A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- formula
- anthranilic acid
- reaction
- acid derivative
- 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
Landscapes
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:Anthranilic acid derivatives of formula I (X is lower lakyl having 1 or 2 substituted groups is arbitrary positions, power alkoxy, nitro; R1 is H, lower alkyl; R2 is benzoyl substituted with 1W3 methoxy groups, cinnamoyl). EXANPLE:Methyl N-(3,4,5-trimethoxybenzoyl)-4,5-dimethoxyanthranilate.
USE: Medicines having antiallergic actions.
PREPARATION: The reaction between an anthranilic acid dericative of formula II and a reactive derivative of benzoic acid of formula III, as acid halide or acid anhydride, is conducted in an organic solvent as tetrahydrofuran to form a compound of formula I. When the acid halide is employed, the combination of an acid acceptor accelerates the reaction.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3188478A JPS6019738B2 (en) | 1978-03-20 | 1978-03-20 | Novel anthranilic acid derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3188478A JPS6019738B2 (en) | 1978-03-20 | 1978-03-20 | Novel anthranilic acid derivative |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54132544A true JPS54132544A (en) | 1979-10-15 |
JPS6019738B2 JPS6019738B2 (en) | 1985-05-17 |
Family
ID=12343453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3188478A Expired JPS6019738B2 (en) | 1978-03-20 | 1978-03-20 | Novel anthranilic acid derivative |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6019738B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2799427A1 (en) | 2006-07-05 | 2014-11-05 | Fibrotech Therapeutics PTY LTD | Therapeutic compounds |
US9951087B2 (en) | 2009-10-22 | 2018-04-24 | Fibrotech Therapeutics Pty Ltd | Fused ring analogues of anti-fibrotic agents |
US11014873B2 (en) | 2017-02-03 | 2021-05-25 | Certa Therapeutics Pty Ltd. | Anti-fibrotic compounds |
-
1978
- 1978-03-20 JP JP3188478A patent/JPS6019738B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2799427A1 (en) | 2006-07-05 | 2014-11-05 | Fibrotech Therapeutics PTY LTD | Therapeutic compounds |
US9561201B2 (en) | 2006-07-05 | 2017-02-07 | Fibrotech Therapeutics Pty Ltd | Therapeutic compounds |
US9951087B2 (en) | 2009-10-22 | 2018-04-24 | Fibrotech Therapeutics Pty Ltd | Fused ring analogues of anti-fibrotic agents |
US11014873B2 (en) | 2017-02-03 | 2021-05-25 | Certa Therapeutics Pty Ltd. | Anti-fibrotic compounds |
US11603349B2 (en) | 2017-02-03 | 2023-03-14 | Certa Therapeutics Pty Ltd | Anti-fibrotic compounds |
Also Published As
Publication number | Publication date |
---|---|
JPS6019738B2 (en) | 1985-05-17 |
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