Class 544/305 - Phenyl bonded directly at 5-position

Subclass of Class 544 - Organic compounds -- part of the class 532-570 series
Definition: Compounds wherein a univalent radical derived from benzene
No. of patents: 28
Last issue date: 07/11/2006

Number	Title	Issue Date
7074925	N-substituted derivatives of 5-oxyiminobarbituric acid N-substituted derivatives of 5-oximinobarbituric add of the general formula where X is sulfur; R1 is selected from the group consisting of saturated or unsaturated alkyl, cycloalkyl, aryl and arylalkyl; and ...	07/11/2006
6664262	N-methoxymethyl-5,5-diphenylbarbituric acid A method of N-alkoxyalkylating ureides according to the invention comprises reacting a ureide of structure I: ##STR1## with an alkylating agent of structure III: ##STR2## in the presence of a basic catalyst in aprotic reaction medium. The ureide may ...	12/16/2003
6653258	Hetero-aryl compounds having herbicidal, fungicidal and insecticidal activity Fungicidal compounds of the formula (I): ##STR1## and stereoisomers thereof, wherein R1 is optionally substituted aryl or optionally substituted heteroaryl; Y is oxygen, sulphur or NR4 ; R2, R3 and R4...	11/25/2003
6518425	Method of manufacture of 1,3-oxathiolane nucleosides Processes for the preparation of 1,3-oxathiolane nucleosides are provided that include efficient methods for the preparation of the 1,3-oxathiolane ring and subsequent condensation of the 1,3-oxathiolane with a pyrimidine or purine base. Using the process...	02/11/2003
6265578	Pyrimidine-2,4,6-triones A compound of formula I ##STR1## wherein R1 is hydrogen, alkyl, substituted alkyl, alkenyl, substituted alkenyl, alkynyl, substituted alkynyl, alkoxy, substituted alkoxy, aryloxy or alkylalkoxy, and R2 is aryloxy, or a pharmaceutical...	07/24/2001
6103898	Preparation of cyclic urea derivatives Cyclic urea derivatives of the formula I ##STR1## in which X, X', Y, Y' and Z can have various meanings, are prepared by a) reacting a urea derivative of the formula II ##STR2## with a diketone of the formula III ##STR3## and b) hydrog...	08/15/2000
5438059	Certain acrylates having fungicidal activity Fungicidal compounds of the formula (I): ##STR1## and stereoisomers thereof, wherein R1 is optionally substituted aryl or optionally substituted heteroaryl; Y is oxygen, sulphur or NR4 ; R2, R3 and R4	08/01/1995
5420133	Quinazolinones substituted with phenoxyphenylacetic acid derivatives Phenoxyphenylacetic acids and derivatives of general structural formula I ##STR1## have endothelin antagonist activity and are therefore useful in treating cardiovascular disorders, such as hypertension, postischemic renal failure, vasospasm, cerebra...	05/30/1995
5370821	Optically active compounds, liquid crystal compositions comprising said compounds, and liquid crystal optical modulators using said compositions The invention relates to optically active compounds represented by the general formula ##STR1## wherein R1, R2, Q1, Q2, Q3, ##STR2## and M are defined as in the specification, methods and in...	12/06/1994
5270318	Heterocyclic compounds A compounds of formula (I): ##STR1## wherein R1 and R2 are independently hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, halogen, haloalkyl, alkoxy, alkenoxy, alkoxyalkyl, haloalkoxy, alkylthio, cyano, nitro, ami...	12/14/1993
5269965	Optically active compounds, liquid crystal compositions comprising said compounds and liquid crystal optical modulators using said compositions The invention relates to optically active compounds represented by the general formula ##STR1## wherein R1, R2, Q1, Q2, Q3, ##STR2## and M are defined as in the specification, methods and in...	12/14/1993
5246938	Heterocyclic compounds Compounds of formula (I): ##STR1## wherein R1, R2 and R3 are independently hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, halogen, haloalkyl, alkoxy, alkenoxy, alkoxyalkyl, haloalkoxy, alkylthio, cyan...	09/21/1993
5169856	Piperidinoalkyl derivatives of carboxylic acid amides The present invention relates to unsaturated carboxylic acid amide derivatives of the formula ##STR1## wherein ring A stands for an optionally substituted aromatic ring; R1 stands for a hydrogen atom or an optionally substituted hydrocarbo...	12/08/1992
5112835	6-substituted acyclopyrimidine nucleoside derivatives and antiviral agents containing the same as active ingredient thereof 6-substitutted acyclopyrimidine nucleoside derivatives represented by the following general formula I: ##STR1## wherein R1 represents a hydrogen or halogen atom or a group of alkyl, alkenyl, alkynyl, alkylcarbonyl, arylcarbonyl, arylcarbon...	05/12/1992
5099020	Barbiturate assay compositions and methods The present invention provides methods and compositions for assaying biological samples, such as human serum, for barbiturates. In one aspect, analogs of barbiturates derivatized with fluorescein and analogs of barbiturates derivatized with immunogenic po...	03/24/1992
4908379	Nitrogen-containing heterocyclic compounds and compositions for controlling and/or preventing pests and blights (diseases) A nitrogen-containing heterocyclic compound of the following formula: ##STR1## wherein D represents --N.dbd. or ##STR2## E represents .dbd.N--, ##STR3## G represents --N.dbd., ##STR4## with proviso that when G represents --N.dbd. ...	03/13/1990
4775756	5-(4-amino-3,5-dimethoxyphenyl)-5-hydroxy-barbituric acid The invention relates to substituted phenylbarbituric acids of the formula ##STR1## wherein R1 and R3, independently, are lower-alkoxy or lower-alkylthio; R2 is lower-alkoxy, hydroxy or amino; and R4 is hyd...	10/04/1988
4628056	Novel oxopyrimidine derivatives, pharmaceutical compositions containing them and their use as anticonvulsant, antianxiety and muscle relaxant agents There are disclosed novel oxopyrimidine derivatives of the general formula ##STR1## wherein R1 and R2 may be the same or different and are each hydrogen or lower alkyl optionally substituted by lower alkoxy, and R3 an...	12/09/1986
4535162	Process for catalytically reducing nitroaromatic compounds A process is herein described for catalytically reducing nitroaromatic compounds by displacement of hydrogen from carbon monoxide and water or from synthesis gas to nitroaromatic compounds, the catalytic reduction being catalyzed by complexes of rhodium, ...	08/13/1985
4454320	Process for 5-substituted dialuric acids A process for the preparation of certain 5-substituted dialuric acids, compounds having utility as intermediates for the synthesis of certan hypoglycemic 5-substituted oxazolidine-2,4-diones....	06/12/1984
4448971	Hypoglycemic 5-phenyl-substituted oxazolidine-2,4-diones Hypoglycemic 5-phenyl and 5-naphthyl oxazolidine-2,4-diones and the pharmaceutically-acceptable salts thereof; certain 3-acylated derivatives thereof; a method of treating hyperglycemic animals therewith; and intermediates useful in the preparation of sai...	05/15/1984
4427437	Use of 2-phenoxypyrimidines as herbicides A process of inhibiting the growth of, severely damaging, or killing plants which process comprises applying to the plant or to the growth medium thereof an effective amount of a composition comprising as active ingredient a compound of formula I: ##...	01/24/1984
4367234	Hypoglycemic 5-substituted oxazolidine-2,4-diones Hypoglycemic 5-phenyl and 5-naphthyl oxazolidine-2,4-diones and the pharmaceutically-acceptable salts thereof; certain 3-acylated derivatives thereof; a method of treating hyperglycemic animals therewith; and intermediates useful in the preparation of sai...	01/04/1983
4334069	Chemiluminescent phthalhydrazide-labeled hapten conjugates Chemiluminescent-labeled conjugates of the formula: ##STR1## wherein one of R1 and R2 is hydrogen and the other is --NR3 R4 ; R3 is hydrogen or straight chain alkyl containing 1-4 carbon atoms an...	06/08/1982
4244939	Barbituric acid tracers and their preparation Compounds useful as tracers in the radioimmunoassay of barbiturates: ##STR1## wherein (a) R1, R2 and R4 are identical to the substituents found at these positions in the barbiturate which is to be assayed; (b) at least one...	01/13/1981
4154829	Aminoalkyl-substituted benzoxazine derivatives Racemic and optically active compounds of the formula wherein Q is ##STR1## where R1 is hydrogen, halogen, alkyl of 1 to 4 carbon atoms, alkoxy of 1 to 4 carbon atoms, trifluoromethyl or amino, R2 is hydrogen, halogen, alkyl of 1 to ...	05/15/1979
4060525	Five- or six-membered heterocyclic mono -and dialcohols New mono- or dialcohols of mononuclear, five-membered or six-membered, unsubstituted or substituted N-heterocyclic compounds which contain two NH-groups in the molecule, by reaction of mononuclear, five-membered or six-membered, unsubstituted or substitut...	11/29/1977
4046894	Certain barbituric acid derivatives used as anticonvulsant agents Various derivatives of barbituric acid and of diphenylhydantoin are described in which alkoxymethyl or benzyloxymethyl groups are attached to the nitrogen atoms of the rings. Therapeutic compositions containing these compounds and their use as anticonvuls...	09/06/1977

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Class 544/305 - Phenyl bonded directly at 5-position