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Toyohiko Kobayashi, Haruki Tsuruta: Perfume composition. Takasago Perfumery February 28, 1984: US04434306 (36 worldwide citation)


A perfume composition is described, which contains at least one compound of bicyclo[2,2,2]octane and bicyclo[2,2,2]octene derivatives represented by the general formula (I) ##STR1## wherein the symbols are the same as defined hereinbefore.


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Nakatsu Tetsuo, Mazeiko Peter J, Lupo Andrew T Jr, Green Carter B, Manley Charles H, Spence David J, Ohta Hideaki: A composition causing different skin sensations. Takasago Perfumery August 8, 2001: EP1121927-A2 (31 worldwide citation)


The present invention is directed to a sensate composition including at least one cooling sensate, warming sensate and tingling sensate. The tingling sensate is at least one of Jambu Oleoresin and Spilanthol. The present invention is further directed to a method of using the sensate composition in a ...


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Hidemasa Takaya, Tetsuo Ohta, Ryoji Noyori, Nobuo Yamada, Toshiyuki Takezawa, Noboru Sayo, Takanao Taketomi, Hidenori Kumobayashi, Susumu Akutagawa: Ruthenium-phosphine complex. Takasago Perfumery April 19, 1988: US04739084 (28 worldwide citation)


A ruthenium-phosphine complex having a 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl or its derivative as a ligand and carboxyl groups bonded to the ruthenium atom thereof is disclosed. The complex is inexpensive and exhibits excellent performances as a catalyst for various organic syntheses, and part ...


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Takaya Hidemasa, Ohta Tetsuo, Noyori Ryoji, Sayo Noboru, Kumobayashi Hidenori, Akutagawa Susumu: Catalytic production of optically active carboxylic acid.. Takasago Perfumery June 29, 1988: EP0272787-A2 (24 worldwide citation)


A carboxylic acid having optically active C atom, of formula: wherein R, R and R each represents hydrogen, alkyl, alkenyl, or phenyl or naphthyl which may have a substituent, provided that all of R to R are not simultaneously hydrogen; when R and R are both hydrogen then R is not methyl and when R i ...


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Kumamoto Hiroyasu, Kitamura Tatsuo: Waming composition for food and drink or for oral care preparation. Takasago Perfumery June 19, 2002: EP1215258-A2 (22 worldwide citation)


This invention relates to a warming composition for food and drink or for oral care preparations which produces an excellent and long-lasting warming effect and causes no or little irritation to mucous membranes, a flavor composition for food and drink or for oral care preparations which comprises t ...


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Ikariya Takao, Hashiguchi Shohei, Takehara Jun, Uematsu Nobuyuki, Matsumura Kazuhiko, Noyori Ryoji, Fujii Akio: Process for preparating optically active compounds. Japan Science & Tech, Nippon Kokan, Takeda Chemical Industries, Asahi Chemical, Takasago Perfumery May 19, 1999: EP0916637-A1 (21 worldwide citation)


The present invention relates to a novel, highly practical method for producing optically active compounds such as optically active alcohol and optically active amine useful for various utilities such as synthetic intermediates of drugs, liquid crystal materials, and optical resolution agents, compr ...



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