Inventor
SEIDO NOBUO
JP10 patents
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TAKASAGO PERFUMERY CO LTD
9 patentsUS5859249AJan 12, 1999
2-phenyl-2-(2'-piperidinylidene)acetate derivative, process for manufacturing the same, and process for manufacturing optically active 2-phenyl-2-(2'-piperidinyl)acetate derivative by asymmetrically hydrogenating the same
TAKASAGO PERFUMERY CO LTD23 citations91
US4994602AFeb 19, 1991
Process for preparing optically active 6-t-butyoxy-3,5-dihydroxyhexanoic esters
TAKASAGO PERFUMERY CO LTD21 citations81
US5144042ASep 1, 1992
Process for preparing optically active 3-hydroxypyrrolidine derivatives
TAKASAGO PERFUMERY CO LTD10 citations73
US5801271ASep 1, 1998
7-(n-substituted amino)-2-phenylheptanoic acid derivative and process for manufacturing the same
TAKASAGO PERFUMERY CO LTD7 citations72
US5942629AAug 24, 1999
Process for producing optically active pyrrolidine derivatives
TAKASAGO PERFUMERY CO LTD2 citations61
US5856590AJan 5, 1999
Process for producing cis-4-t-butylcyclohexanol
TAKASAGO PERFUMERY CO LTD6 citations60
US5750804AMay 12, 1998
Process for producing trans-3-isocamphylcyclohexanol
TAKASAGO PERFUMERY CO LTD2 citations60
US5081310AJan 14, 1992
Process for preparing optically active ketones
TAKASAGO PERFUMERY CO LTD0 citations51
US6008358ADec 28, 1999
Process for the preparation of piperidinylidene derivative
TAKASAGO PERFUMERY CO LTD0 citations39