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Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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Filing date
Publication date
Application filed by Takeda Chemical Industries LtdfiledCriticalTakeda Chemical Industries Ltd
Priority to ES556029ApriorityCriticalpatent/ES8801177A3/en
Publication of ES556029A0publicationCriticalpatent/ES556029A0/en
Publication of ES8801177A3publicationCriticalpatent/ES8801177A3/en
New quinone cpds. of formula (I), in which R1 is methyl or methoxy, or the two together are -CH=CH-CH=, X is -CH=CH-or -C=, Y1 is H, OH, COOH or other, m is 0-3, n is0-10, n1 is 1-5 and k is 1-3, for use in treatment of peptic ulcers, are made by removing the protective gp. from cpds. of formula (II) and opt. oxidising them.
SULPHONAMIDO-OCH SULFONAMIDOCARBONYL-PYRIDIN-2-CARBOXYLSYRAMIDER OCH DERASE PYRIDINE-N-OXIDER, FOERFARANDE FOER DERAS FRAMSTAELLNING OCH DERAS ANVAENDNING SOM LAEKEMEDEL
DERIVATIVE OF KINAMIC ACID OF SILICONIC TYPE, METHOD OF PREPARATION OF THE SAME, ABSORBENT OF UV RAYS AND AN EXTERNAL AGENT FOR THE TREATMENT OF THE SKIN.