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:
Dec. 26, 1989
Filed:
Feb. 21, 1989
Applicant:
Inventors:
Braham Shroot, Antibes, FR;
Gerard Lang, Saint Gratien, FR;
Jean Maignan, Tremblay les Gonesse, FR;
Serge Restle, Aulnay-sous-Bois, FR;
Christopher Hensby, Boit, FR;
Michel Colin, Livry-Gargan, FR;
Assignee:
Centre International de Recherches Dermatologiques C.I.R.D., Valbonne, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
514332 ; 514333 ; 514335 ; 514336 ; 514340 ; 514342 ; 514344 ; 514345 ; 514346 ; 514349 ; 514350 ; 514351 ; 514352 ; 514355 ; 514356 ; 514357 ; 514365 ; 514374 ; 514438 ; 514444 ; 514445 ; 514447 ; 514448 ; 546255 ; 546256 ; 546261 ; 546262 ; 546263 ; 546264 ; 546265 ; 546266 ; 546267 ; 546275 ; 546277 ; 546280 ; 546281 ; 546284 ; 546285 ; 546286 ; 546287 ; 546288 ; 546289 ; 546290 ; 546293 ; 546297 ; 546299 ; 546300 ; 546301 ; 546302 ; 546304 ; 546309 ; 546310 ; 546311 ; 546312 ; 546329 ; 546330 ; 546334 ; 546335 ; 546336 ; 546337 ; 546338 ; 546339 ; 546340 ; 546344 ; 546345 ; 546346 ; 546348 ; 548146 ; 548189 ; 548237 ; 548238 ; 549 59 ; 549 60 ; 549 61 ; 549 62 ; 549 63 ; 549 64 ; 549 65 ; 549 66 ; 549 68 ; 549 69 ; 549 70 ; 549 71 ; 549 72 ; 549 73 ; 549 74 ; 549 75 ; 549 76 ; 549 77 ; 549 78 ; 549 79 ; 549 80 ; 549 81 ;
Abstract
Mono, di and tri-esters of 1,8-dihydroxy-10-phenyl-9-anthrone or -9-anthranol have the formula ##STR1## wherein p is 0 or 1,