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| Number | Title | Issue Date |
| 8168814 | Synthesis of phosphonic acid labeled compounds High purity isotopically labeled phosphonic acid esters can be obtained from isotopically enriched Chloro[13C]methyl phenyl sulfide The labeled phosphonic acid esters can then be used as precursors for the one step production of labeled vinyl sulfides, la... | 05/01/2012 |
| 6287767 | Chemiluminescent energy transfer assays A chemiluminescent assays for the determination of the presence or amount of a biopolymer in bound assays using 1,2-dioxetanes in connection with AttoPhos™ as chemiluminescent substrates for enzyme-labeled targets or probes is provided. Further disclose... | 09/11/2001 |
| 6278012 | Process for preparing phosphinate esters The present invention relates to a process for the preparation of phosphinic acid esters, which comprises a) reacting elemental yellow phosphorus with alkylating agents in the presence of a base to give a mixture which comprises, as principal constituents... | 08/21/2001 |
| 5973178 | Dye intermediates A compound of the formula: ##STR1## wherein: A is hydrogen, a substituted or unsubstituted C1 to C4 alkyl, a substituted or unsubstituted C1 to C4 alkoxy or a substituted or unsubstituted phenyl; W is a sub... | 10/26/1999 |
| 5635449 | Arylthioalkyl- and arylthioalkenylphosphonic acids and derivatives thereof useful as herbicidal agents The present invention provides arylthioalkyl- and arylthioalkenylphosphonic acids and derivatives thereof having the structural formula I ##STR1## Further provided are compositions and methods comprising those compounds for the control of undesirable... | 06/03/1997 |
| 5614573 | Flame retardants and flame retardant finishing method for polyester-based synthetic fiber materials Flame retardant compounds including at least one of a group of specified phosphoryl compounds which have a phenylene group in the molecule are applied to fiber materials composed of polyester-based synthetic fibers. Sufficiently long-lasting flame retarda... | 03/25/1997 |
| 5606092 | Monoazo compounds and method for dyeing or printing fiber materials using the same A monoazo compound of the following formula, ##STR1## wherein D is phenylene or naphthylene; X is halogeno, pyridinio or ##STR2## B is --OR3, --SR4, ##STR3## in which R3, R4, R5 and R | 02/25/1997 |
| 5574025 | Inhibitors of prenyl-protein transferases The compounds disclosed inhibit the prenylation of several proteins. These compounds are potent inhibitors of famesyl-protein transferase and geranylgeranyl-protein transferase. Further contained in this invention are chemotherapeutic compositions contain... | 11/12/1996 |
| 5266722 | Polyether bis-phosphonic acid compounds Polyether bis-phosphonic acid compounds are disclosed which have the formula (HO)2 OP--R--(OR')n --OR--PO(OH)2 where R is selected from the group consisting of methylene and ethylene, R' is selected from the group consisti... | 11/30/1993 |
| 5091550 | 5,5-bis (perfluoroalkylheteromethyl)-2-hydroxy-2-oxo-1,3,2-dioxaphosphorinanes, derived acyclic phosphorus acids and salts or esters thereof 5,5-Bis(perfluoroalkylheteromethyl)-2-hydroxy-2-oxo-1,3,2-dioxaphosphorinan es, derived acyclic phosphorus and phosphoric acids obtained by ring-opening, and salts or esters thereof are prepared from heteroatom containing perfluoroalkyl terminated neopenty... | 02/25/1992 |
| 4956477 | Synthesis of 1,2-dioxetanes Compounds having the formula: ##STR1## wherein T is a polycycloalkylidene group (e.g., adamant-2-ylidene); R is a C1-20 alkyl, aralkyl or cycloalkyl group; and Y is a fluorescent chromophore (e.g., m-phenylene), produced by reacting a comp... | 09/11/1990 |
| 4940812 | 5-substituted aminophenols Process for the introduction of functional or functionalizable substituents para to the amino group in 2-aminophenols and 3-aminophenols. The process proceeds in one step, with substitution occurring selectively at the position para to the amino group. Co... | 07/10/1990 |
| 4692542 | Phosphorylating agent The invention relates to phosphorylating agents containing at least one protected hydroxyl group and at least one leaving group. According to the invention, a methylsulphonylethyl group (Mse) is used as the hydroxyl protecting group. Typical examples of s... | 09/08/1987 |
| 4678855 | Substituted benzenesulfonamides Benzenesulfonamides with a substituted-alkyl-S(O)n -substituent are carbonic anhydrase inhibitors useful in the treatment of elevated intraocular pressure.... | 07/07/1987 |
| 4659856 | 4,4'-bis-(ଲ-hydroxyethylsulfonyl)-biphenyl and its esters Compounds of the general formula (1) ##STR1## in which the Zs, preferably identical to each other, each denote a hydroxy group or a sulfato, thiosulfato or phosphato group. They can be prepared by first converting biphenyl by sulfochlorination into ... | 04/21/1987 |
| 4621078 | Pesticidal vinyl phosphoric esters Vinyl phosphoric esters of the following formula are effective in the control of insects and acarids: ##STR1## wherein R1 is lower alkoxy; R2 is selected from lower alkoxy and lower thioalkyl; R3 is selected from lower alk... | 11/04/1986 |
| 4585762 | Phospholipid derivatives, processes for use thereof and pharmaceutical composition of the same New phospholipid derivatives represented by the formula: ##STR1## wherein R1 is alkyl, alkoxy, alkylthio or alkylsulfonyl; R2 is hydrogen, hydroxy, alkoxy, lower alkanoyloxy or lower alkylcarbamoyloxy; n is 0 or 1; R3 is h... | 04/29/1986 |
| 4556520 | 2-Nitro(cyano)phenyloxy(thio)alkyl phosphinates or phosphonates Novel phenoxyphenoxyalkyl-, phenoxyphenylthioalkyl- or phenoxyphenylsulfonylalkyl-substituted phosphinates and phosphonates, related compounds, synthesis thereof, intermediates therefor, and the use of said novel compounds for the control of weeds.... | 12/03/1985 |
| 4540527 | Phosphites and phosphates of 3-sulfoxy-1,2-propylene glycols Phosphites and phosphates of 3-sulfoxy-1,2-propylene glycols are taught as new compositions of matter. These compounds are useful as co-surfactants in enhanced oil recovery.... | 09/10/1985 |
| 4468389 | Pesticidal N-sulfonyl phosphorodiamido(di)thioates There are disclosed N-sulfonyl phosphorodiamido(di)thioates having pesticidal activity, especially miticidal activity against mites possessing resistance to organophosphorous compounds, when applied to pests or to loci to be freed from the pests by foliar... | 08/28/1984 |
| 4468387 | Pesticidal N-sulfonyl N'-oxalate phosphorodiamido(di)thioates There are disclosed N-sulfonyl N'-oxalate phosphorodiamido(di)thioates having pesticidal activity, especially miticidal activity against mites possessing resistance to organo-phosphorous compounds, when applied to pests or to loci to be freed from the pes... | 08/28/1984 |
| 4456464 | Phenoxy- and pyridyloxy-phenoxyalkyl phosphinates and related sulfur compounds for weed control Novel phenoxyphenoxyalkyl-, phenoxyphenylthioalkyl- or phenoxyphenylsulfonylalkyl-substituted phosphinates and phosphonates, related compounds, synthesis thereof, intermediates therefor, and the use of said novel compounds for the control of weeds.... | 06/26/1984 |
| 4299783 | 1-Alkylsulfonyl-3-substituted phosphinylthio- or phosphinothioylthio-propenes 3-Phosphinylthio- and 3-phosphinothioylthio-1-sulfonyl propenes have fungicidal and insecticidal activity.... | 11/10/1981 |
| 4192829 | Unsymmetrical O-alkyl S'-butyl S-alkylthioalkyl dithiophosphates and oxidized derivatives thereof Dithiophosphates of the general formula: ##STR1## wherein R' is methyl or ethyl; R" is primary or secondary C3 -C4 alkyl; Q is a C1 -C4 alkylene; y is 0-2; R1 is C1 -C4 alky... | 03/11/1980 |
| 4129728 | 2-(Descarboxy)-2-(tetrazol-5-yl) 11-desoxy-15-thiaprostaglandins 11-Desoxy-15-thia-16-aryl-ω-tetranor prostanoid compounds having a carboxyl, tetrazole, or substituted imide at C1, having prostaglandin-like anti-ulcer activity and their synthesis from the 11-desoxy "Corey Lactone".... | 12/12/1978 |
| 4127654 | Compositions and methods containing beta substituted allyl alcohols, sulfuric acid esters thereof, phosphoric acid esters thereof, alkanoyl esters thereof and alkylene oxide ethers thereof Compounds having the formula wherein R is alkyl or alkenyl containing one to 20 carbon atoms, X is S, SO or SO2 and Y is hydrogen, alkanoyl containing 2 to 20 carbon atoms or alkenoyl containing 3 to 20 carbon atoms, SO3 M or PO3 | 11/28/1978 |
| 4092349 | 11-Desoxy-15-thiaprostaglandins 11-Desoxy-15-thia-16-aryl-ω-tetranor prostanoid compounds having a carboxyl, tetrazole, or substituted imide at C1, having prostaglandin-like anti-ulcer activity and their synthesis from the 11-desoxy "Corey Lactone".... | 05/30/1978 |
| 4075332 | Pesticidal O,S'-dialkyl S-hydrocarbylthioalkyl dithiophosphates and oxidized derivatives thereof Dithiophosphates of the general formula: ##STR1## wherein R' is methyl or ethyl; R" is primary or secondary C3 -C4 alkyl; Q is a C1 -C4 alkylene; y is 0-2; R1 is C1 -C4 alky... | 02/21/1978 |
| 3939263 | Methods of combatting insects and acarina using oxygenated derivatives of S-(tert-bulythio)methyl O,O-diethyl phosphorodithioate and phosphorothioate The invention also relates to a method for controlling insects and acarina with the oxygenated derivatives of S-(tert-butylthio)methyl O,O-diethyl phosphorodithioate and phosphorothioate.... | 02/17/1976 |
