[EN] METHODS FOR PREPARING FLUOROALKYL ARYLSULFINYL COMPOUNDS AND FLUORINATED COMPOUNDS THERETO<br/>[FR] PROCÉDÉS DE PRÉPARATION DE COMPOSÉS FLUOROALKYLE ARYLSULFINYLÉS ET COMPOSÉS FLUORÉS APPARENTÉS
申请人:IM & T RES INC
公开号:WO2010022001A1
公开(公告)日:2010-02-25
Novel preparative methods for fluoroalkyl arylsulfinyl compounds are disclosed. Fluorinated compounds as useful fluorinated compounds, intermediates, or builing blocks are disclosed. Useful applications of the fluoroalkyl arylsulfinyl compounds are shown.
Diamine and polyamic acid derived therefrom for liquid crystal orientation applications
申请人:Yan Chuan-Ter
公开号:US20080281112A1
公开(公告)日:2008-11-13
A diamine includes a structure of formula (I),
wherein X and Y are independently a divalence group selected from the group consisting of: —O—, —(C═O)—O—, —O—(C═O)—, —(C═O)—NH—, and —NH—(C═O)—; and R has a structure of formula (II):
wherein R
1
, R
2
, R
3
, R
4
, R
5
, m, and n are as defined in Claim 1. A polyamic acid is prepared by reacting a diamine reactant including the aforesaid diamine of formula (I) with a tetracarboxylic dianhydride reactant. A liquid crystal orienting film contains a polyimide converted from the aforesaid polyamic acid.
The present invention provides a hair growth promoting composition having an excellent hair growth promoting effect. The hair promoting composition comprises, as an effective ingredient, a composition expressed by following Formula (I):
1
wherein one of R
1
to R
4
is selected from a group of C
14-22
alkyl, C
14-22
alkoxy and C
14-22
acyloxy groups, and the others are selected from a group of H, OH, C
1-3
alkyl and C
1-3
alkoxy groups; and when R
1
is C
14-22
alkoxy group and one of R
2
and R
4
is C
1-3
alkoxy group, R
3
is H, C
1-3
alkyl or C
1-3
alkoxy group; and when R
1
is C
14-22
acyloxy group, at least one of R
2
to R
4
is C
1-3
alkoxy group.
申请人:Max-Planck-Gesellschaft Zur Foerderung Der Wissenshaften E.V.
公开号:US20160031781A1
公开(公告)日:2016-02-04
The invention concerns a pharmaceutical preparation which improves penetration of active substances through the tissue membrane or barrier of the target organ.
该发明涉及一种药物制剂,其改善了活性物质穿过目标器官的组织膜或屏障的渗透性。
Methods For Preparing Fluoroalkyl Arylsulfinyl Compounds And Fluorinated Compounds Thereto
申请人:Umemoto Teruo
公开号:US20110190511A1
公开(公告)日:2011-08-04
Novel preparative methods for fluoroalkyl arylsulfinyl compounds are disclosed. Fluorinated compounds as useful fluorinated compounds, intermediates, or builing blocks are disclosed. Useful applications of the fluoroalkyl arylsulfinyl compounds are shown.