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:
Apr. 29, 2008
Filed:
Jul. 14, 2004
Applicants:
Shigeyoshi Nishino, Ube, JP;
Kenji Hirotsu, Ube, JP;
Hidetaka Shima, Ube, JP;
Keiji Iwamoto, Ube, JP;
Takashi Harada, Ube, JP;
Shinobu Suzuki, Ube, JP;
Inventors:
Shigeyoshi Nishino, Ube, JP;
Kenji Hirotsu, Ube, JP;
Hidetaka Shima, Ube, JP;
Keiji Iwamoto, Ube, JP;
Takashi Harada, Ube, JP;
Shinobu Suzuki, Ube, JP;
Assignee:
Ube Industries, Ltd., Yamaguchi, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 315/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for preparing 4-aminotetrahydropyran compound and an acid salt thereof represented by the formula (1):