Title:
アトバコンの新規な多形およびその調製のプロセス
Document Type and Number:
Japanese Patent JP2007510715
Kind Code:
A
Abstract:
Novel crystalline forms of anti Pneumocystis carinii compound (2-[4-(4-Chlorophenyl)cyclohexyl]-3-hydroxy-1,4-naphthoquinone) commonly known as Atovaquone and methods for producing the same is disclosed herein. This also provides pharmaceutical compositions comprising the said polymorphs of Atovaquone and method of treating Pneumocystis carinii pneumonia, the method comprising administering to a warm blooded animal an effective amount of a product-by-process composition of matter comprising polymorphic forms of Atovaquone.
Inventors:
Taloo, Bencatas Bramanian Radha Krishnan
Sazah, Danang Jai Govind
Mantry Pragada, Narayana Rao
Sawanto, Kamresh Dingham Bar
Patel, Gautam Ram Jib Hai
Sazah, Danang Jai Govind
Mantry Pragada, Narayana Rao
Sawanto, Kamresh Dingham Bar
Patel, Gautam Ram Jib Hai
Application Number:
JP2006539076A
Publication Date:
April 26, 2007
Filing Date:
July 16, 2004
Export Citation:
Assignee:
USV Limited
International Classes:
C07C50/32; A61K31/122; A61P33/08; B01D9/02; C07C46/10
Attorney, Agent or Firm:
Hidesaku Yamamoto
Takaaki Yasumura
Natsuki Morishita
Takaaki Yasumura
Natsuki Morishita