Pharmaceutical compositions and method for inhibiting histamine release tocopheryl glycoside

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United States of America Patent

PATENT NO 4617292
SERIAL NO

06755777

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Abstract

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A pharmaceutical composition for producing antiallergic activity containing as an active ingredient a certain tocopherol derivative having a sugar residue at 6-position of the 3,4-dihydrobenzopyrane ring thereof. A method for producing antiallergic activity using such a tocopherol derivative and some novel tocopherol derivatives are also disclosed.

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Patent Owner(s)

  • DAINIPPON INK AND CHEMICALS, INC.;NIPPON HYPOX LABORATORIES INCORPORATED;SATOH, TOSHIO, 57-3, NAGAO, JOROKU-CHO, TOKUSHIMA-SHI TOKUSHIMA-KEN, JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asai, Takashi Takatsuki, JP 40 238
Hasegawa, Kenji Ibaraki, JP 185 1907
Kakegawa, Hisao Tokushima, JP 17 69
Masamoto, Yukimitsu Shiga, JP 1 5
Miyataka, Hideki Tokushima, JP 1 5
Satoh, Toshio Tokushima, JP 36 323

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