Patents in Class 549/5

Matches 1 - 50 out of 98

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Match	Document	Document Title
1	7560231	Mannitol and glucitol derivatives The present invention is related to compounds comprising mannitol or glucitol derivatives which may be used to build up oligomeric compounds. The invention is further related to uses of these...
2	7514563	Process for producing cyano substituted arene boranes and compounds A process for producing cyano substituted arene boranes is described. The compounds are useful intermediates to pharmaceutical compounds using the cyano group as a reactant.
3	7468360	Therapeutic amides and related compounds Disclosed herein is a compound having a structure: Therapeutic methods, compositions, and medicaments relating thereto are also disclosed.
4	7339066	Intermediates for the synthesis of polypropionate antibiotics The invention relates to intermediate compounds of the formula wherein R 1 is H or a protecting group, R 2 and R 3 each independently represent H, methyl, or a leaving group, provided that...
5	7169766	Methods and compositions for treating hepatitis C virus A method and composition for treating a host infected with hepatitis C comprising administering an effective hepatitis C treatment amount of a described 1′, 2′ or 3′-modified nucleoside or a...
6	7038039	Process for selectively producing 1-phosphorylated sugar derivative anomer and process for producing nucleoside A desired isomer is selectively prepared by phosphorolyzing and isomerizing an anomer mixture of a 1-phosphorylated saccharide derivative while crystallizing one of the isomers to displace the...
7	7019024	Pharmaceutical for treatment of neurological and neuropsychiatric disorders The invention provides a pharmaceutical for treatment of neurological and neuropsychiatric disorders comprising a compound of the formula: or a pharmaceutically acceptable salt thereof.
8	6916831	Flavone acetic acid analogs and methods of use thereof Compounds are described having a structure according to Formula I or Formula II: wherein: X is selected from the group consisting of O, NH, and S; Y is selected from the group consisting of O...
9	6908722	Acid generator, sulfonic acid, sulfonic acid derivatives and radiation-sensitive resin composition A novel photoacid generator containing a structure of the following formula (I), wherein R is a monovalent organic group with a fluorine content of 50 wt % or less, a nitro group, a cyano...
10	6632807	(2R,4S)-(−)-&lsqb N-(4-diethoxyphosphorylmethyl)phenyl&rsqb -1,2,4,5- tetrahydro-4-methyl-7,8-methylenedioxy-5-oxo-3-benzothiepin-2-carboxamide This invention relates to an optically active benzothiepin derivative represented by the formula: wherein R represents a lower alkyl group; R 1 and R 2 independently represent a lower alkyl...
11	6613945	Resolution method for a racemic mixture of aldehydes The invention concerns a resolution method for a racemic mixture of aldehyde of formula (I). The aldehydes of formula I are useful in their enantiomeric form or their racemic form for preparing...
12	6541645	Electron-driven chirality switches Complexes of organic ligands with a metal ion exhibit unique conformation and spectroscopic properties upon changes in oxidation state of the metal ion. The metal is a redox-active metal ion and...
13	6479471	NAALADase inhibitors The present disclosure relates to dipeptidase inhibitors, and more particularly, to novel phosphonate derivatives, hydroxyphosphinyl derivatives, and phosphoramidate derivatives that inhibit...
14	6440899	Cyclohexenonedioxothiochromanoyl derivatives Cyclohexenonedioxothiochromanoyl derivatives of the formula I where X is oxygen, sulfur, S═O, S(═O) 2 , CR 4 R 5 , C═O or C═NR 6 , the other substituents are as defined in the...
15	6346521	Optically active 2R, 4S benzothiepin isomer This invention relates to an optically active benzothiepin derivative represented by the formula: wherein R represents a lower alkyl group; R 1 and R 2 independently represent a lower alkyl...
16	6025344	Certain dioic acid derivatives useful as NAALADase inhibitors The present disclosure relates to dipeptidase inhibitors, and more particularly, to novel phosphonate derivatives, hydroxyphosphinyl derivatives, and phosphoramidate derivatives that inhibit...
17	5998443	Phosphorous containing benzothiophenes for treating estrogen deficiency This invention relates to the fields of pharmaceutical and organic chemistry and provides novel phosphorous-containing benzothiophene compounds which are useful for the treatment of the various...
18	5808162	Chiral unsymmetric diphosphine compound and transition metal complex containing the same as ligand A novel chiral unsymmetric diphosphine compound of formula (I): ##STR1## wherein Ar 1 and Ar 2 , which are different from each other, each represent a substituted or unsubstituted phenyl group, a...
19	5698541	2,4-diphosphonoglutaric acid derivatives, processes for their production and pharmaceutical agents containing these compounds The invention concerns compounds of the general formula I ##STR1## in which R denotes a lower alkyl which can be substituted if desired by hydroxy, alkoxy, amino, dialkylamino, alkylmercapto,...
20	5679700	Substituted phosphinic acid-containing peptidyl derivatives as antidegenerative agents Novel phosphinic acid-containing peptidyl compounds of formula I are found to be useful inhibitors of matrix metalloendoproteinase-mediated diseases including osteoarthritis, rheumatoid arthritis,...
21	5672592	Certain phosphonomethyl-pentanedioic acid derivatives thereof The present disclosure relates to dipeptidase inhibitors, and more particularly, to N-Acetylated α-Linked Acidic Dipeptidase (NAALADase) enzyme inhibitors which are proposed as novel agents for...
22	5656750	Processes for the preparation of squarylium dyes Squarylium compounds of the formula: ##STR1## (in which Q 1 and Q 2 are each a chromophoric group having an aromatic unsaturated system conjugated with the squarylium ring and such that in the...
23	5602115	Bisphosphonic acid derivatives as anti-arthritic agents The bisphosphonates of formula (III) R 2 --X--(CW) m1 --CR 3 R 4 --CH 2 --CM[PO--(OR 1 ) 2 ] 2 (III) bicyclic bisphosphonates (V), and cyclic bisphosphonates (VII)...
24	5565440	Methane diphosphonic acid derivative, its production process and its pharmaceutical applications The present invention discloses a methane diphosphonate derivative, a process for producing said derivative and its pharmaceutical applications, said methane diphosphonate derivative indicated with...
25	5525736	Process for the production of cyclic sulfonium salts A process for the production of a 5-7 membered ring cyclic sulfonium salt compound, including a 5-7 membered ring cyclic sulfonium salt compound having a non-nucleophilic anion, is described....
26	5480645	Hydroxyamines N-acyl derivatives having scavenger activity and useful in acute and chronic pathologies associated with peroxidation and inflammation phenomena Hydroxyamines N-acyl derivatives with benzochroman or 2,3-dihydrobenzofuran carboxy acids and relative pharmaceutical composition for the therapeutic treatment of those CNS, vascular,...
27	5428027	Substituted semicarbazone arthropodicieds Certain substituted semicarbazones, including all geometric and stereoisomers thereof, agricultural compositions containing them and their use as arthropodicides.
28	5410060	Process for preparation of arenebisphosphine oxides Arenebisphosphine oxides of the general formula ##STR1## where R 1 to R 4 independently of one another are each hydrogen, C 1 -C 6 -alkyl, C 1 -C 6 -alkoxy, C 5 -C 10 -aryl, C 5 -C 12 ...
29	5405976	Benzpyrylium squarylium and croconylium dyes, and processes for their preparation and use Dyes comprising an inner salt of a compound of the formula: Q 1 =Z-Q 2 wherein: Q 1 is a 4-(benz[b]-4H-pyrylium)methylidene, 4-(benz[b]-4H-thiopyrylium)methylidene or...
30	5347040	Sensitized onium salts Onium salt capable of generating acid upon exposure to actinic radiation having the following structure: (R 1 ) a (R 2 ) b (R 3 ) c Q + --A--M + X - --B--X' - where: Q is S; R 1 , R 2...
31	5229375	Phosphene oxide-terminated allene-ene-yne DNA-cleaving, antitumor and antibiotic molecules Phosphine oxide-terminated allene-ene-yne compounds are disclosed that possess DNA-cleaving, antimicobial and tumor growth-inhibiting properties. Methods of making and using those compounds are...
32	5227499	Substituted squarylium dyes, and processes and intermediates for the preparation thereof Squarylium compounds of the formula: ##STR1## in which: Q 1 and Q 2 are each a Chromophoric group having an unsaturated system conjugated with the squarylium ring and such that in the compounds...
33	5227498	Squarylium dyes, and processes and intermediates for the preparation thereof Squarylium compounds of the formula: ##STR1## (in which Q 1 and Q 2 are each a chromophoric group having an unsaturated system conjugated with the squarylium ring and such that in the compounds...
34	5204334	Benzoheterocyclylalkylaminoalkanediphosphonic acids, compositions thereof, and use thereof in the treatment of calcium metabolism disorders Benzoheterocyclylalkylaminoalkanediphosphonic acids of formula I ##STR1## wherein R 1 and R 2 , independently of one another, are hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl, R...
35	5158943	Sulfur-containing heterocyclic compounds A sulfur-containing hetrocyclic compound of the formula (I) ##STR1## wherein the ring A is an optionally substituted benzene ring, R is a hydrogen atom or an optionally substituted hydrocarbon...
36	5145990	Phosphorous containing dhp enzyme inhibitors Compounds of the formula: ##STR1## wherein R 1 is C 2 - C 12 linear or branched unsubstituted alkyl; C 1 - C 12 linear or branched substituted alkyl; C 2 -C 12 linear or branched monoalkenyl;...
37	5104985	Labdane process Novel labdanes, intermediates and processes for the preparation thereof, and methods for reducing intraocular pressure utilizing compounds or compositions thereof are disclosed.
38	5091527	Substrate for phospholipase The present invention provides phospholipase substrates of the general formula: ##STR1## wherein A is an alkylene or alkenylene radical containing up to 16 carbon atoms, R is a hydrgen atom or an...
39	4948418	2,3-dihydrobenzo[b]thiophenes This invention pertains to novel heterocyclic 2,3-dihydrobenzofuran and chromane compounds, including stereoisomers, agriculturally suitable compositions containing them, and their use as broad...
40	4933472	Substituted aminomethylenebis(phosphonic acid) derivatives Substituted aminomethylenebis(phosphonic acid) derivatives represented by the general formula: ##STR1## in which R 1 , R 2 R 3 and R 4 may be the same or different, each represents a hydrogen...
41	4897402	5-oxa, 5-thia, 5-aza HmG-CoA reductase inhibitors Novel HMG-CoA reductase inhibitors are useful as antihypercholesterolemic agents and are represented by stuctural formulae (I) and (II): ##STR1## wherein A is O, S(O) n or N--R 13 .
42	4876247	Methlenediphosphonic acid derivatives, and antirheumatic pharmaceutical composition in which they are present and methods of using same The invention relates to methylenediphosphonic acid derivatives of the formula: ##STR1## in which: R 1 represents: a C 1 -C 6 alkyl group, a C 5 -C 7 cycloalkyl group, a phenyl group...
43	4814325	Dithiacycloalkenyl phosphoric ester pesticides Dithiacycloalkenyl phosphoric esters of the following formula are effective for the control of soil and foliar insects, acarids and nematodes: ##STR1## wherein R 1 is lower alkyl; R 2 is lower...
44	4681954	7,8,9,10-tetrahydro-6-oxo-6H-dibenzo(b,d)pyranyloxy-propanes Dibenzopyrone derivatives which possess depressant and/or antihypoxia activity are 7,8,9,10-tetrahydro-6-oxo-6H-dibenzo[b,d]pyranyloxy-propanes having the formula (1): ##STR1## where R represents...
45	4640929	Insecticidally, acaricidally, and nematocidally 2-amino-1,3-dithiane derivatives and pesticidal compositions therefor A novel 1,3-dithiane of the formula ##STR1## wherein R 1 is a di-substituted amino group; R 2 and R 3 are such that one of them is an electron-withdrawing group with the other being a hydrogen...
46	4522942	Phosphoramidothionates A compound of the formula: ##STR1## wherein R 1 is a hydrogen atom, a lower alkyl group, a lower alkenyl group, a lower alkynyl group, a lower cycloalkyl group, a lower cycloalkyl(lower)alkyl...
47	4522817	Phosphoramidothionates and fungicidal use A fungicidal composition which comprises as an active ingredient a fungicidally effective amount of a phosphoramidothionate of the formula: ##STR1## wherein R 1 is a lower alkyl group, a lower...
48	4522693	Photopolymerizable composition with acylphosphine sulfide photoinitiator and method Acylphosphine sulfides of the formula ##STR1## where R 1 is alkyl, cycloalkyl or an unsubstituted or substituted phenyl, naphthyl or heterocyclic radical; R 2 has the meaning of R 1 and can be...
49	4469877	Photographic products This invention relates to photographic products and processes employing silver halide solvent precursors of the formula ##STR1## wherein R 1 is a monovalent organic radical; R 2 is hydrogen or a...
50	4426335	Process for making phosphorus derivatives of aminothiomethylcarbamates This invention pertains to novel processes for preparing phosphorus derivatives of aminothiomethylcarbamates known to be useful as pesticides. The processes use products prepared by a novel method...

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