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. 09, 1996
Filed:
Apr. 28, 1994
Applicant:
Inventors:
Ryoichi Ando, Kanagawa, JP;
Toshiro Sakaki, Tokyo, JP;
Chizuko Takahashi, Kanagawa, JP;
Yoshiyuki Fujimura, Kanagawa, JP;
Assignee:
Mitsubishi Kasei Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ; C07D / ;
U.S. Cl.
CPC ...
514345 ; 5142315 ; 5142382 ; 514247 ; 514249 ; 514255 ; 514259 ; 514262 ; 514269 ; 514299 ; 514308 ; 514312 ; 514335 ; 514345 ; 514366 ; 514369 ; 514372 ; 514376 ; 514370 ; 514381 ; 514384 ; 514398 ; 514407 ; 514424 ; 514443 ; 514445 ; 514452 ; 514456 ; 514460 ; 514463 ; 514470 ; 514473 ; 514604 ; 544 59 ; 544106 ; 544228 ; 544239 ; 544253 ; 544257 ; 544265 ; 544298 ; 544315 ; 544316 ; 544319 ; 544384 ; 544408 ; 546138 ; 546153 ; 546242 ; 546243 ; 546293 ; 548183 ; 548213 ; 548228 ; 548251 ; 5482632 ; 5483071 ; 5483615 ; 548470 ; 548482 ; 548484 ; 548486 ; 549 14 ; 549399 ; 549416 ; 549430 ; 549466 ; 549474 ;
Abstract
Since sulfonamide derivatives of the present invention show strong inhibitory activity against cysteine protease such as calpain papain, cathepsin B, cathepsin H, cathepsin L, they can be used as remedies for muscular dystrophy, cataract, myocardial infarction, stroke, Alzheimer's disease, amyotrophia, osteoporosis, hypercalcemia or the like.