Abstract: 3,5-Bis(t-butyl)-4-hydroxyphenyl- and 3,5-bis(t-butyl)-4-hydroxybenzoyl-substituted thiophenes have valuable pharmacological activity as antiinflammatory agents.
Abstract: 2-Nitro-3-phenylbenzofurans wherein the benzo or 3-phenyl portion of the molecule is bonded directly to an optionally substituted amino group, which are active as antimicrobial agents and processes for their use.
Type:
Grant
Filed:
December 26, 1978
Date of Patent:
July 15, 1980
Assignee:
Riker Laboratories, Inc.
Inventors:
Robert A. Scherrer, Richard M. Stern, Vernon R. Fletcher
Abstract: Optionally substituted (2-nitro-3-benzofuranyl)phenylacetic acids which are active as antimicrobial agents, processes for their preparation and intermediates therefor are described.
Abstract: Process for the production of 2-[N-(2-hydroxyethyl)-N-lower alkylaminomethyl]benzhydrols by reducing N-(2-haloethyl)-N-lower alkyl-o-benzoylbenzamides in an inert solvent with sodium borohydride in the presence of an alkanoic acid.
Abstract: Compounds wherein 2-nitrobenzofuran is substituted by one or two phenyl groups and certain other substituents which are active as antimicrobial agents, processes for their use and intermediates therefor.
Abstract: Acidic 2-nitro-3-phenylbenzofurans and their pharmaceutically acceptable salts which are active as antimicrobial agents, processes for their use and intermediates therefor are described.
Type:
Grant
Filed:
December 20, 1978
Date of Patent:
June 17, 1980
Assignee:
Riker Laboratories, Inc.
Inventors:
Robert A. Scherrer, Walton J. Hammar, Richard M. Stern
Abstract: Process for the preparation of a normally-tacky pressure-sensitive adhesive which comprises subjecting a solventless radiation-sensitive acrylate-containing polymerizable mass to radiation in the near UV region, at a rate of from about 0.1 to 7 milliwatts per square centimeter of the mass exposed.
Type:
Grant
Filed:
September 25, 1978
Date of Patent:
January 1, 1980
Assignee:
Minnesota Mining and Manufacturing Company
Inventors:
John A. Martens, Lawrence M. Clemens, Alvin R. Zigman
Abstract: 5,6-Methylenedioxy-2-nitro-3-phenylbenzofurans, optionally substituted on the 3-phenyl group, which are active as antimicrobial agents, processes for their use and intermediates therefor.
Abstract: A method for forming a strong bond between a substrate and a solid thermoplastic polymer which comprises melting a thermoplastic polymer having an effective open time (a period after melting the polymer during which it remains aggressively tacky and bondable below the melting temperature), cooling it below the melting temperature, contacting the open polymer with a substrate and allowing the polymer to revert to its non-bondable, solid state. Also disclosed are a class of copolyesters suitable for use in the method and certain novel articles adapted for carrying out the method.
Type:
Grant
Filed:
August 26, 1977
Date of Patent:
November 6, 1979
Assignee:
Minnesota Mining and Manufacturing Company
Abstract: 3,5-Bis(t-butyl)-4-hydroxyphenyl- and 3,5-bis(t-butyl)-4-hydroxybenzoyl-substituted thiophenes have valuable pharmacological acitivity as antiinflammatory agents.
Abstract: Compounds wherein a phenylalkanoic acid is substituted by a 2-nitro-3-phenylbenzofuran group which are active as antimicrobial agents, processes for their use and intermediates therefor are described.
Abstract: Compounds in which 2,6-di(t-butyl)phenol is substituted in the 4 position by an optionally substituted phenyl group having valuable pharmacological activity as anti-inflammatory agents.
Abstract: Compounds in which 2,6-di(t-butyl)phenol is substituted in the 4 position by an optionally substituted benzoyl group have valuable pharmacological activity as anti-inflammatory agents.
Abstract: Phenyl-substituted perfluoroalkanesulfonanilides in which the phenyl rings are linked by sulfur, sulfinyl or sulfonyl and salts thereof in which the rings and the perfluoroalkylsulfonamido nitrogen are optionally substituted. The compounds are active herbicides and some are anti-inflammatory agents and analgesic agents.
Type:
Grant
Filed:
January 10, 1977
Date of Patent:
August 14, 1979
Assignee:
Minnesota Mining and Manufacturing Company
Inventors:
George G. I. Moore, Joseph K. Harrington
Abstract: N-Substituted perfluoroalkanesulfonamides of the formula: ##STR1## WHEREIN R.sub.f is a perfluoroalkyl group containing one to four carbon atoms, each Y is a non-cyclic group which can contain only carbon, hydrogen, oxygen, sulfur, nitrogen and halogen and m is 1-5, provided that all of the Y groups together contain not more than about twenty carbon atoms and that at least one of the Y groups contains a heteroatom selected from oxygen, sulfur, nitrogen and halogen. Also included are salts of these compounds, compositions containing the compounds of the present invention and processes for their preparation and use. The compounds are active as herbicides and plant growth modifiers.
Type:
Grant
Filed:
January 3, 1978
Date of Patent:
August 7, 1979
Assignee:
Minnesota Mining and Manufacturing Company
Inventors:
Joseph K. Harrington, Donald C. Kvam, Arthur Mendel, Jerry E. Robertson
Abstract: 2-Nitrobenzofurans in which the furan ring is either fused to or substituted by a fused bicyclic system, which are active as antimicrobial agents, processes for their use and intermediates therefor are described.
Abstract: Reaction products of 2-nitro-3-phenylbenzofurancarboxaldehydes with hydroxylamine, semicarbazide and benzoylhydrazine which are active as antimicrobial agents and processes for their use.
Abstract: Certain compounds in which a carbon atom of a pyrrolidine or piperidine ring is bonded directly or through a methylene group to the nitrogen of a phenyl-substituted urea, and their pharmaceutically acceptable salts, are active anti-arrhythmic agents.