The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 29, 2005
Filed:
Sep. 07, 2000
Kouji Sato, Edogawa-ku, JP;
Yoshihiro Takayanagi, Edogawa-ku, JP;
Katsuhiko Okano, Edogawa-ku, JP;
Keiji Nakayama, Edogawa-ku, JP;
Akihiro Imura, Edogawa-ku, JP;
Mikihiro Itoh, Edogawa-ku, JP;
Tsutomu Yagi, Edogawa-ku, JP;
Yukinari Kobayashi, Edogawa-ku, JP;
Tomoyuki Nagai, Edogawa-ku, JP;
Kouji Sato, Edogawa-ku, JP;
Yoshihiro Takayanagi, Edogawa-ku, JP;
Katsuhiko Okano, Edogawa-ku, JP;
Keiji Nakayama, Edogawa-ku, JP;
Akihiro Imura, Edogawa-ku, JP;
Mikihiro Itoh, Edogawa-ku, JP;
Tsutomu Yagi, Edogawa-ku, JP;
Yukinari Kobayashi, Edogawa-ku, JP;
Tomoyuki Nagai, Edogawa-ku, JP;
Daiichi Pharmaceutical Co., Ltd., Tokyo, JP;
Abstract
Processes for producing antibacterial agents and intermediates useful in producing antibacterial agents are provided and include producing compound (VI-a) in accordance with the following reaction schema, as well as production intermediates thereof.