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:
May. 01, 2012
Filed:
May. 06, 2008
Applicants:
Jae Yeol Lee, Seoul, KR;
Dong Joon Choo, Seoul, KR;
Young Deuk Kim, Gyeonggi-do, KR;
Chun Rim OH, Seoul, KR;
Inventors:
Jae Yeol Lee, Seoul, KR;
Dong Joon Choo, Seoul, KR;
Young Deuk Kim, Gyeonggi-do, KR;
Chun Rim Oh, Seoul, KR;
Assignee:
Dongwoo Syntech Co., Ltd., Chungbuk, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 31/517 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed are 3,4-dihydroquinazoline derivatives of formula (I), a process of preparing them and a pharmaceutical composition including them. The 3,4-dihydroquinazoline derivatives of the present invention have excellent T-type calcium channel blocking effect and anti-cancer activity