Title:
アセトアセトアリールアミドおよびその製造方法
Document Type and Number:
Japanese Patent JP4595141
Kind Code:
B2
Abstract:
Solid melts of acetoacetic acid aryl amide derivatives (I) are new. The melts contain 5-15 wt. % water. Solid melts of acetoacetic acid aryl amide derivatives of formula (I) are new. The melts are ready to use industrially and contain 5-15 wt. % water. R = H or one or more substituents selected from alkyl, alkoxy or halo. An Independent claim is also included for preparation of (I).
Inventors:
Bernard Balmer
Sven Hafkes Brink
Max lauviner
Sven Hafkes Brink
Max lauviner
Application Number:
JP7457099A
Publication Date:
December 08, 2010
Filing Date:
March 18, 1999
Export Citation:
Assignee:
LONZA LIMITED
International Classes:
C07C231/04; A61K31/16; C07C235/80; A61P39/00
Domestic Patent References:
| JP7188141A | ||||
| JP51131836A | ||||
| JP5086018A | ||||
| JP3285995A |
Foreign References:
| US3304328 |
Attorney, Agent or Firm:
Sooo Suga