Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic... – Ophthalmic preparation
Patent
1991-04-03
1994-10-18
Kishore, G. S.
Drug, bio-affecting and body treating compositions
Topical body preparation containing solid synthetic organic...
Ophthalmic preparation
424 7805, 514563, 514567, A61K 3116, A61K 31185
Patent
active
053566203
ABSTRACT:
In preferred embodiments this invention provides a pharmaceutical composition and a method for the treatment of allergic conjunctivitis or allergic rhinitis. The composition is an aqueous solution containing N-(3,4-dimethoxycinnamoyl)anthranilic acid or a pharmaceutically acceptable salt thereof as an active ingredient. The composition additionally contains as essential components polyvinylpyrrolidone, a basic compound and a surface active agent in prescribed quantities, and the composition has a pH of about 6.5-8.5.
REFERENCES:
patent: 3856919 (1974-12-01), Rankin
patent: 4029817 (1977-06-01), Blanco et al.
patent: 4070484 (1978-01-01), Harita et al.
patent: 4666929 (1987-05-01), Sato et al.
Ajisawa Yukiyoshi
Kinoshita Yukihiko
Shibazaki Taihei
Yamamoto Ryoji
Yamamoto Tokihiko
Kishore G. S.
Kissei Pharmaceutical Co. Ltd.
Kulkosky Peter F.
Nitten Ophthalmic Research Institute Company
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