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Bryant Henry Uhlman, Crowell Thomas Alan, Jones Charles David: Naphthalene compounds, intermediates, formulations, and methods. Lilly Co Eli, March 4, 1998: EP0826670-A1 (4 worldwide citation)

This invention relates to the field of pharmaceutical and organic chemistry and provides naphthalene compounds, intermediates, formulations, and methods. The naphthalene compounds have the formula: wherein R is -H, -OH, -O(C1-C4 alkyl), -OCO(C1-C6 alkyl), -O-CO-O(C1-C6 alkyl), -O-CO-Ar, -OSO2(C2-C6 ...


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Yun xiang Zhang, Xing yi Dai, Zhi kang Lu, Sen Zeng: Process for preparing a terpolymer of tetrafluoroethylene, ethylene and a third monomer. Shanghai Institute of Organic Chemistry Academia Sinica, Burns Doane Swecker & Mathis, July 7, 1987: US04678847 (4 worldwide citation)

The present invention relates to the process for preparing terpolymer of tetrafluoroethylene (TFE), ethylene (E), and a third monomer. According to the present invention, dicarbonate peroxide is used as initiator, 1,1,2-trichloro-1,2,2-trifluoro-ethane as the reaction medium and compounds of molecul ...


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Claude Perrin: New quinolone derivatives, a process for their preparation and the pharmaceutical compositions which contain them. Bouchara, December 23, 1994: FR2706459-A1 (4 worldwide citation)

The invention relates to the field of organic chemistry and in particular to that of therapeutic chemistry. It specifically relates to new 7-hexahydrodiazepinyl-6-fluoroquinolone-3-carboxylic acids of general formula I in which R is hydrogen, an alkyl, an acyl or an aminocarbonyl and R1 is hydrogen, ...


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Bryant Henry U, Dodge Jeffrey A, Nissen Jeffrey S: Phosphorous-containing benzothiophenes. Lilly Co Eli, September 4, 1996: EP0729964-A1 (4 worldwide citation)

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 medical indications associated with post-menopausal syndrome, as well as estrogen dependent diseases inclu ...


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Muehl Brian Stephen: 3-benzyl-benzothiophenes. Lilly Co Eli, September 11, 1996: EP0731101-A1 (4 worldwide citation)

This invention relates to the fields of pharmaceutical and organic chemistry and provides novel 3-benzyl-benzothiophenes which are alpha -substituted with ether, thioether amino, hydrazino, cyano or halo that are useful for the treatment of the various medical indications associated with post-menopa ...


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Pavel I Lazarev: Organic compound, photovoltaic layer and organic photovoltaic device. Cryscade Solar, Houst Consulting, October 8, 2013: US08552179 (4 worldwide citation)

The present invention relates generally to the field of organic chemistry and particularly to the organic compound for organic photovoltaic devices. More specifically, the present invention is related to the organic compounds and the organic photovoltaic devices based on these compounds. In one pref ...


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Michel Armand, Christophe Michot, Yurii Yagupolskii, Lev Yagupolskii, Andrej Bezdudny, Natalya Kondratenko: Ionic compounds with a delocalized anionic charge, and their use as ion conducting components or as catalysts. Universite de Montreal, Centre National de la Recherche Scientifique, Institute of Organic Chemistry National Academy of Sciences of Ukraine, Crowell & Moring, May 27, 2008: US07378034 (3 worldwide citation)

The invention relates to an ionic compound corresponding to the formula [R1X1(Z1)-Q−-X2(Z2)-R2]m Mm+ in which Mm+ is a cation of valency m, each of the groups Xi is S=Z3, S=Z4, P—R3 or P—R4; Q is N, CR5, CCN or CSO2R5, each of the groups Zi is ═O, ═NC≡N, ═C(C≡N)2, ═NS(=Z)2R6 or ═C[S(=Z)2R6]2, each o ...


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Choung Un Kim, John C Martin, Bing Uh Luh, Peter F Misco: Nucleoside analogs. Institute of Organic Chemistry and Biochemistry of the Academy of Sciences of the Czech Republic, Rega Stichting v z w, Max D Hensley, November 11, 1997: US05686611 (3 worldwide citation)

Provided are compounds of the following formulae: A phosphonomethoxymethyoxymethyl purine/pyrimidine derivative of the formula ##STR1## wherein X and X' are the same or different and are hydrogen or alkyl. R and R' are the same or different and are hydrogen, alkyl, hydroxyalkyl or alkanoyl and


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