Abstract: Novel 5-(substituted amino)phenoxyalkyl-, phenylthioalkyl-, phenylsulfinylalkyl-, and phenylsulfonylalkylphosphinates and phosphonates, synthesis thereof, intermediates therefor, and the use of said novel compounds for the control of weeds.
Abstract: A process for the preparation of a 1-amino-1,3,5-triazine-2,4(1H, 3H)-dione compounds comprising the steps of reacting an N-substituted imido-dicarboxylic acid diaryl ester with an isothiosemicarbazone at a temperature of between 50.degree. and 150.degree. C. to form a 1-alkylidene-amino-1,3,5-triazine-2,4(1H, 3H)-dione reaction product; and thereafter, hydrolyzing the reaction product in an acid medium. The reaction product need not be separated from the reaction mixture before the hydrolysis step. Certain novel 1-amino-1,3,5-triazine-2,4(1H, 3H)-dione compounds are provided. The compounds are useful as herbicides.
Abstract: The invention relates to 2-oxo-1-pyrrolidineacetic acid compounds, useful as psychopharmacological agents. Also included in the invention are pharmaceutical compositions containing said compounds and methods for the use of said compounds and compositions.
Abstract: The invention concerns new compounds of the general formula (I) ##STR1## wherein R.sup.1 is hydrogen or phenyl optionally substituted by one or more of the following substituents: alkyl having 1 to 4 carbon atoms, halogen, alkoxy having 1 to 4 carbon atoms or nitro;R.sup.2 is alkyl having 1 to 4 carbon atoms, cycloalkyl having 5 to 7 carbon atoms or phenyl, optionally substituted with one or more of the following groups: alkyl having 1 to 4 carbon atoms, halogen, alkoxy having 1 to 4 carbon atoms or nitro; or R.sup.2 is a naphthyl group;R.sup.3 is alkyl having 1 to 4 carbon atoms, acyl or hydrogen;R.sup.4 hydrogen or alkyl having 1 to 4 carbon atoms;R.sup.5 is cycloalkyl having 5 to 7 carbon atoms, alkyl having 1 to 6 carbon atoms, phenyl-(C.sub.1-4 -alkyl) in which the phenyl moiety may optionally be substituted with alkoxy having 1 to 4 carbon atoms, halogen or nitro;or R.sup.4 and R.sup.5 together represent a group of the general formula (V) ##STR2## wherein R.sup.
Type:
Grant
Filed:
October 10, 1980
Date of Patent:
December 29, 1981
Assignee:
Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt
Inventors:
Kalman Takacs, Antal Simay, Ilona Kiss nee Ajzert, Peter L. Nagy, Maria Hetyey nee Papp, Marian Escery nee Puskas, Jozsef Szegy, Sandor Virag, Sandor J. Nagy
Abstract: N.sup.2 -naphthalenesulfonyl-L-argininamides and the pharmaceutically acceptable salts thereof have been found to be effective as pharmaceutical agents for the inhibition and suppression of thrombosis.
Type:
Grant
Filed:
October 21, 1977
Date of Patent:
May 15, 1979
Assignees:
Mitsubishi Chemical Industries, Ltd., Shosuke 0KAMOTO
Abstract: Herbicidal and/or phyto-hormonal compositions containing 1,2,4-oxadiazin-5-one of the formula ##STR1## WHERE R represents H, alkyl or phenyl and Ar represents substituted phenyl or a 5 membered aromatic heterocyclic radical with O, S or N as the hetero-atom and optionally substituted are described.
Type:
Grant
Filed:
February 2, 1978
Date of Patent:
May 15, 1979
Assignee:
Philagro
Inventors:
Daniel Farge, Jean Leboul, Yves Le Goff, Gilbert Poiget
Abstract: N.sup.2 -naphthalenesulfonyl-L-arginine esters and amides and the pharmaceutically acceptable acid addition salts thereof which have antithrombotic properties.
Type:
Grant
Filed:
August 31, 1977
Date of Patent:
February 13, 1979
Assignees:
Mitsubishi Chemical Industries Limited, Shosuke Okamoto
Abstract: N.sup.2 -substituted-L-arginine esters and amides, and the pharmaceutically acceptable acid addition salts thereof have been found to be effective as pharmaceutical agents for the inhibition and suppression of thrombosis.
Type:
Grant
Filed:
July 28, 1977
Date of Patent:
January 9, 1979
Assignees:
Mitsubishi Chemical Industries Ltd., Shosuke Okamoto
Abstract: Dihydrooxadiazinones are provided which can be used as blowing agents in various thermoplastic polymeric materials to produce high performance thermoplastic foams. A ketone having at least one .alpha.-hydrogen atom is halogenated and hydroxylated to produce an .alpha.-hydroxyketone. Condensation of the .alpha.-hydroxyketone with an organocarbazate produces the corresponding carboorganooxyhydrazone which is cyclized to a dihydrooxadiazinone.