Patents Assigned to Ikeda Mohando Co., Ltd.
  • Anti-inflammatory analgesic adhesive preparation
    Patent number: 4738848
    Abstract: An anti-inflammatory analgesic adhesive preparation is disclosed, comprising a flexible support having laminated thereon a pressure-sensitive adhesive material layer which contains Diclofenac Sodium and an organic acid such as citric acid. This adhesive preparation has excellent percutaneous absorption properties.
    Type: Grant
    Filed: June 4, 1986
    Date of Patent: April 19, 1988
    Assignees: Nitto Electric Industrial Co., Ltd., Ikeda Mohando Co., Ltd.
    Inventors: Yuichi Yoshida, Yoshihisa Nakano, Tetsuo Horiuchi, Toshinobu Tsuda, Mitsuru Tamada
  • Pyridyloxy derivatives
    Patent number: 4710498
    Abstract: Pyridyloxy derivatives represented by the general formula: ##STR1## wherein the substituted group Z is either one of the following groups: ##STR2## were prepared. These derivatives exert antagonism against Histamine H2-receptors and hence are efficacious for the treatments of digestive ulcers.
    Type: Grant
    Filed: September 30, 1985
    Date of Patent: December 1, 1987
    Assignee: Ikeda Mohando Co., Ltd.
    Inventors: Fujio Nohara, Tomoaki Fujinawa
  • Aminoalkylphenoxy derivatives
    Patent number: 4673747
    Abstract: Substituted aminoalkylphenoxy derivatives represented by the general formula of: ##STR1## wherein the substituting group Z is either one of the following groups of: ##STR2## were prepared. These derivatives exert antagonism against Histamine H.sub.2 -receptors and hence are efficacious for the treatments of digestive ulcers.
    Type: Grant
    Filed: December 3, 1985
    Date of Patent: June 16, 1987
    Assignee: Ikeda Mohando Co., Ltd.
    Inventors: Fujio Nohara, Tomoaki Fujinawa
  • Aminoalkylphenoxy derivatives
    Patent number: 4639523
    Abstract: Substituted aminoalkylphenoxy derivatives represented by the general formula of: ##STR1## wherein the substituting group Z is either one of the following groups of: ##STR2## These derivatives exert antagonism against Histamine H.sub.2 -receptors and hence are efficacious for the treatments of digestive ulcers.
    Type: Grant
    Filed: May 24, 1985
    Date of Patent: January 27, 1987
    Assignee: Ikeda Mohando Co., Ltd.
    Inventors: Fujio Nohara, Tomoaki Fujinawa
  • Heterocyclic compounds
    Patent number: 4550118
    Abstract: Compounds of Formula I are described ##STR1## in which X and Y are independently --NH--, --O-- or --S--; Z may be a pyrimidine, triazine, triazole, thiazole, thiadiazole ring. The methods of preparation are described. The compounds are useful as antipeptic ulcer agents.
    Type: Grant
    Filed: October 24, 1983
    Date of Patent: October 29, 1985
    Assignees: Ikeda Mohando Co., Ltd., Otsuka Pharmaceutical Co., Ltd.
    Inventors: Toshiya Sugino, Fujio Nohara, Tomoaki Fujinawa, Kazuo Ogawa, Teruo Mizukami, Shunichi Shirai
  • Process for preparation of o-(2,6-dichloroanilino)phenylacetic acid and novel intermediate for use in preparation of the same
    Patent number: 4283532
    Abstract: Disclosed is a process for the preparation of o-(2,6-dichloroanilino)phenylacetic acid (Diclofenac) or its pharmacologically acceptable acid addition salt, which comprises hydrolyzing an N,N-disubstituted-o-(2,6-dichloroanilino)phenylacetamide derivative with an alkali. Also a novel intermediate for use in the preparation of Diclofenac, that is, an N,N-disubstituted-o-halogenophenylacetamide in which the halogen is iodine or bromine, is disclosed.
    Type: Grant
    Filed: August 7, 1979
    Date of Patent: August 11, 1981
    Assignee: Ikeda Mohando Co., Ltd.
    Inventor: Fujio Nohara
  • Substituted naphthyl anthranilic acids
    Patent number: 3989746
    Abstract: This invention relates to novel N-(substituted-naphthyl-1)anthranilic acids and their salts, and also to a process for the synthesis of these compounds. These compounds and their pharmaceutically acceptable salts are novel and therapeutically useful as anti-inflammatory agents and analgesics, and they may be orally or non-orally applied, or administered by other methods.
    Type: Grant
    Filed: May 8, 1973
    Date of Patent: November 2, 1976
    Assignee: Ikeda Mohando Co., Ltd.
    Inventors: Fujio Nohara, Tomoaki Fujinawa