SEARCH:      Monitor Keywords |  Custom RSS

Organic compounds -- part of the class 532-570 series December patents and inventions 12/08

20080319199 - Preparation of catalysts: P

20080319200 - Process for preparing oxazoline-protected aminodiol compounds useful as intermediates to florfenicol: A method of preparing oxazoline-protected aminodiol compounds is disclosed. These compounds are useful intermediates in processes for preparing Florfenicol and related compounds.... Agent: Intervet/schering-plough Animal Health Patent Department

20080319201 - N[s(4-aryl-triazol-3-yl)alpha-mercaptoacetyl] -p-amino benzoic acids as hiv reverse transcriptase inhibitors: m

20080319202 - Fluid storage and dispensing methods and apparatus: A method and device for storing and dispensing a fluid includes providing a vessel configured for selective dispensing of the fluid therefrom. Provided within a vessel is a nanocomposite material comprising an imidazolium surfactant and an integral solvent that is essential to the formation of the nanocomposite material. The fluid... Agent: Greenlee Winner And Sullivan P C

20080319203 - Method for producing 5-fluoro-1,3-dialkyl-1h-pyrazol-4-carboxylic acid chlorides: The present invention relates to a novel process for preparing known 5-fluoro-1,3-dialkyl-1H-pyrazole-4-carbonyl chlorides which can be used as starting materials for active fungicidal ingredients.... Agent: Womble Carlyle Sandridge & Rice, PLLC

20080319204 - Process for the synthesis of progesterone receptor modulators: Processes for preparing substituted oxindole-2-ones, and specifically the following, are described, wherein R1-R4, R6, and n are defined herein. The processes include reacting a first alkali metal hydroxide, a tetraalkyl ammonium salt, a benzonitrile, and R6X or XCH2(CH2)nX′, wherein R6 is C1 to C6 alkyl, substituted C1 to C6 alkyl,... Agent: Howson And Howson/wyeth Cathy A. Kodroff

20080319205 - Process for preparing 5-bromo-3-[(r)-1-methyl-pyrrolidin-2-ylmethyl]-1h-indole: The invention encompasses a process for preparing 5-bromo-3-[(R)-1-methyl-pyrrolidin-2-ylmethyl]-1H-indole comprising reacting (R)-2-(5-bromo-1H-indole-3-carbonyl)-pyrrolidine-1-carboxylic acid benzyl ester with a reducing agent selected from the group consisting of sodium dihydro-bis(2-methoxyethoxy)aluminate, lithium tris[(3-ethyl-3-pentyl)oxy]aluminohydride, lithium tri-tert-butoxyaluminum hydride and diisobutylaluminium hydride. 5-bromo-3-[(R)-1-methyl-pyrrolidin-2-ylmethyl]-1H-indole is a key intermediate for preparing eletriptan and its salts thereof.... Agent: Kenyon & Kenyon LLP

20080319206 - Process for preparing protected amidines: A process for preparing a protected amidine group of formula (I): wherein R6 represents, for example, C1-10 alkyl (optionally substituted), aryl, C1-3 alkylaryl or C1-3 alkyloxyaryl; which comprises reacting a nitrile containing compound with an oxyamine of formula (II): R6ONH2 wherein R6 is as defined above for (I); in the... Agent: Morgan Lewis & Bockius LLP

20080312451 - Process for the preparation of sartan derivatives and intermediates useful in such process: The invention provides a process for the preparation of a sartan derivative of formula (I) (formula as filed in paper form) (I) wherein the substituents have the meaning indicated in the description, or a pharmaceutically acceptable salt thereof, comprising reacting 2-cyanophenylboronic acid or a derivative thereof with a p-halobenzyl-1H-imidazole derivative... Agent: Lahive & Cockfield, LLP Floor 30, Suite 3000

20080312452 - Phenoxypyrazole composition and process for the solvent extraction of metals: A metal extractant comprising Formula (1) wherein R5, R6, R7 and R8 each independently are hydrogen, an optionally substituted hydrocarbyl group, an electron withdrawing group, an electron donating group, or one or more of R5 & R6, R6 & R7, R7 & R8 are linked in such way as to... Agent: Cytec Industries Inc.

20080312454 - Aromatic amine compound, and light emitting element, light emitting device, and electronic device using aromatic amine compound: An object is to provide an aromatic amine compound with excellent heat resistance. Another object is to provide a light emitting element, a light emitting device, and an electronic device with excellent heat resistance. An aromatic amine compound represented by General Formula (1) is provided. The aromatic amine compound represented... Agent: Eric Robinson

20080312453 - Novel carbazole compound, and polymer thereof:

20080312455 - Method for determining enantiomeric purity of darifenacin and intermediates:

20080312456 - Process for the synthesis of peptides containing a 4-hydroxy-proline substructure:

20080312457 - Process: The present invention relates to a new process for the resolution of mandelic acid derivatives from racemic mandelic acid derivative mixtures by salt formation with chiral base cyclic amides; to the resolved mandelic acid cyclic amide salts (see, for example, formula IIa), as well as certain other metal and amine... Agent: Morgan Lewis & Bockius LLP

20080306279 - Synthesis intermediates useful for preparing zolmitriptan: In particular, this invention relates to the synthesis intermediates (IV), (V), (VI) and (VIII) useful for preparing zolmitriptanzohnitriptan or a pharmaceutically acceptable salt thereof, which includes a) Preparation of the diazonium salt of the aniline hydrochloride (II); followed by reduction and acidification to give hydrazine (III); b) In situ Reaction... Agent: Wolf, Block, Shorr And Solis-cohen LLP

20080306280 - Novel process for the preparation of phenylcarbamates:

20080306281 - Novel compounds comprising a thiocarbonyl-sulfanyl group which can be used for the radical synthesis of alpha-perfluoroalkylamine compounds: The invention relates to compounds having the general formula (I), the method of preparation thereof and the use thereof in organic radical synthesis. The invention also relates to compounds having the formula (II), the method of preparation thereof and a method for preparing compounds having the formula (VIII).... Agent: Buchanan, Ingersoll & Rooney PC

20080306282 - Novel forms of [r-(r*,r*)]-2-(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrrole-1-heptanoicacid calcium salt (2:1): Novel forms of [R—(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid hemi calcium salt designated Form XX, Form XXI, Form XXII, Form XXIII, Form XXIV, Form XXV, Form XXVI, Form XXVII, Form XXVIII, Form XXIX, and Form XXX, characterized by their X-ray powder diffraction, solid-state NMR, and/or Raman spectroscopy are described, as well as methods for... Agent: Pfizer Inc.

20080306283 - Process for production of aralkyloxypyrrolidine derivative: The present invention provides a process for producing a 3-aralkyloxypyrrolidine derivative which is important for production of pharmaceutical products and the like. In the present invention, a N-protected-3-hydroxypyrrolidine is converted into a N-protected-3-aralkyloxypyrrolidine by allowing an aralkyl halide to act in the presence of a base and at least one... Agent: Wenderoth, Lind & Ponack, L.L.P.

20080300412 - Chemical process for the preparation of an amido-phenoxybenzoic acid compound: P

20080300413 - Methods of preparing hetercyclic boronic acids and derivatives thereof: In the context of synthesizing heterocyclic boronic acid compounds, a convergent synthetic methodology is particularly efficient for preparing boropyrrolidines and derivatives of boropyrrolidines.... Agent: Schwegman, Lundberg & Woessner, P.A.