Title:
【発明の名称】高純度セファロスポリン誘導体の製造法
Document Type and Number:
Japanese Patent JP2948596
Kind Code:
B2
Inventors:
YUKIMOTO JUSUKE
KANEUCHI TOORU
KANEUCHI TOORU
Application Number:
JP32856788A
Publication Date:
September 13, 1999
Filing Date:
December 26, 1988
Export Citation:
Assignee:
DAIICHI SEIYAKU KK
International Classes:
C07D501/12; B01J41/04; C07D501/46; (IPC1-7): C07D501/12; B01J41/04
Domestic Patent References:
| JP617280A | ||||
| JP4828617A | ||||
| JP4610065B1 | ||||
| JP4213957B1 |