Title:
クラブラン酸抽出法
Document Type and Number:
Japanese Patent JP4111998
Kind Code:
B2
Abstract:
A back extraction process in which beta-lactam antibiotics or clavulanic acid is extracted from an organic solvent phase into an aqeous medium phase, using a mixing region in which the phases are mixed rapidly under high turbulence and shear stress.
Inventors:
Radick, simon
Application Number:
JP52205796A
Publication Date:
July 02, 2008
Filing Date:
January 17, 1996
Export Citation:
Assignee:
SmithKline Beecham Public Limited Company
International Classes:
C07D499/18; C07D499/04; C07D503/00; C07D501/12; C07D503/18
Domestic Patent References:
| JP9508411A | ||||
| JP50142789A | ||||
| JP61119195A | ||||
| JP49009475B1 | ||||
| JP47026513B1 | ||||
| JP61008101A | ||||
| JP56034685A | ||||
| JP9504702A |
Attorney, Agent or Firm:
Aoyama Aoi
Mitsuo Tanaka
Mitsuo Tanaka