アミン誘導体及びこれを含有する皮膚外用剤

Japanese Patent JP4220674

B2

The invention relates to an amine derivative represented by the general formula (1): wherein R<1> is a C1-C30 hydrocarbon group which may be interrupted by an ether linkage, with the proviso that phenyl and benzyl groups are excluded; one of A and B is and the other of them is -OR<4>; R<2> and R<3> are individually H, amidino group, alkanoyl group, C1-C20 hydrocarbon group, or the like; R<4> and R<5> are individually H, phosphoryl group, or the like, and an external skin care composition containing the same. The external skin care composition exhibits excellent preventing effects on aging of the skin, etc.

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WO/2016/054279	METHOD OF PREPARING INTERMEDIATE OF SALMETEROL

Fujimori Taketoshi
Yukihiro Ohashi
Kazuhiko Higuchi
Jun Ishikawa
Takashi Kitahara

JP2000574062A

February 04, 2009

September 21, 1999

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Kao Corporation

C07C217/28; A61K8/41; A61K8/43; A61K8/49; A61K31/13; A61K31/40; A61K31/495; A61Q19/08; C07C219/06; C07C229/12; C07C233/18; C07C279/08; C07C291/04; C07D263/20; C07D263/24; C07D295/08; C07D295/088; C07F9/09

JP6503549A

US4609659

Journal of Organic Chemistry,1985年,Vol.50,p.3752-3757
Journal of Organic Chemistry,1986年,Vol.51,p.713-717
Tetrahedron Letters,1987年,Vol.28,p.5395-5398
Journal of the Chemical Society, Perkin Transactions,1985年,No.5,p.935-939

Alga Patent Office, a patent business corporation
Miyuki Ariga
Toshio Takano
Toshio Nakajima
Asano Yasutaka
Hiromi Matoba
Masaki Murata
Hiroto Yamamoto

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