Title:
ビタミンB12の精製方法
Document Type and Number:
Japanese Patent JP4024930
Kind Code:
B2
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| WO2000029420 | METHODS OF MAKING MODIFIED NUCLEOSIDES |
| WO/1994/016330 | METHOD FOR MAKING A PRECONJUGATE |
Inventors:
Takayuki Hirayama
Noboru Endo
Paddy beauty
Noboru Endo
Paddy beauty
Application Number:
JP16397698A
Publication Date:
December 19, 2007
Filing Date:
June 11, 1998
Export Citation:
Assignee:
Shin Nippon Oil Co., Ltd.
International Classes:
C07H23/00; C12P19/42; C07D493/22
Domestic Patent References:
| JP49018896A | ||||
| JP59095299A | ||||
| JP59095298A |
Foreign References:
| GB816426B | ||||
| GB833067B | ||||
| GB718454B |
Attorney, Agent or Firm:
Junyuki Morita
Hideyo Okazawa
Hideyo Okazawa