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:
Jul. 25, 1995
Filed:
May. 26, 1993
Tomi Jarvinen, SF-70200 Kuopio, FI;
Pekka Peura, SF-70200 Kuopio, FI;
Pekka Suhonen, SF-70200 Kuopio, FI;
Arto Urtti, SF-74200 Kuopio, FI;
Hannu Hanhijarvi, SF-20600 Turku, FI;
Esko Pohjala, SF-33720 Tampere, FI;
Other;
Abstract
The object of the invention are bispilocarpates useful in the treatment of glaucoma and having the formula ##STR1## wherein A) Y is hydrogen or the acyl group ##STR2## and W is the group --O--A--O--Z--Y', wherein Y' is hydrogen or the acyl group ##STR3## the groups R and R' having different meanings and may be the same or different and A is an aliphatic, aromatic or heterocyclic bridging group, and --Z--Y' is ##STR4## or B) W is OR, wherein R has the same meaning as above, Y is ##STR5## where R' has the same meaning as above, B means the same as A and Z'--OR' is ##STR6## or C) W and Y together mean ##STR7## where the symbols have the same meanings as above.