Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Phosphorus containing other than solely as part of an...
Reexamination Certificate
2003-03-24
2008-03-25
Aulakh, Charanjit S. (Department: 1625)
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Phosphorus containing other than solely as part of an...
C546S021000, C548S412000, C540S364000, C540S527000, C514S079000, C514S091000
Reexamination Certificate
active
07348318
ABSTRACT:
There are disclosed a novel α-amino-N-(diaminophosphinyl)lactam derivative represented by general formula (1):wherein, for example, A is a hydrogen atom or a substituent such as a lower alkyl group or the like; W, X, Y and Z are independently a hydrogen atom or a substituent such as a lower alkyl group, aryl group, arylacyl group, arylaminocarbonyl group or the like; and Q is —(CH2)n— wherein n is 0 to 3, or its salt, and a therapeutic agent and a prophylactic agent for myelosuppression, a therapeutic agent for infectious diseases, an agent for increasing the number of leukocytes and a dipeptidyl peptidase IV inhibitor which comprise the above-mentioned derivative or salt thereof as an active ingredient.
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Abe Masatoshi
Nagai Masashi
Nishimura Chihiro
Yamamoto Keiichirou
Aulakh Charanjit S.
Nields & Lemack
Nippon Kayaku Kabushiki Kaisha
Zaidan Hojin Biseibutsu Kagaku Kenkyu Kai
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