Stable conducting polymer and processes for the preparation thereof
申请人:Korea Research Institute of Chemical Technology
公开号:US05510532A1
公开(公告)日:1996-04-23
Conductive polymers having repeating units of formula (II) ##STR1## formed by chemical or electrochemical oxidation of aniline derivatives of formula (I) ##STR2## wherein R.sub.1 denotes --(CH.sub.2).sub.n --; n is an integer between 2 and 12; R.sub.2, R.sub.3, R.sub.4 and R.sub.5 denote hydrogens or one or two of them can be a halogen atom, methyl, methoxy or nitro groups; and X denotes hydrogen an alkali metal ion, an ammonium ion, an alkyl ammonium ion or an anilinium ion. The conductive polymers have excellent stability toward electrochemical redox cyclization and good processibility.
A compound having the formula ##STR1## where Ar=naphthyl, biphenyl, or quinolinyl; X=oxygen or NH; Y=2 to 8; R.sub.1 =phenyl, substituted phenyl, hydrogen, lower alkyl; and R.sub.2 is the same or different from R.sub.3 and is alkyl, cycloalkyl, phenyl, substituted phenyl, thiazolyl; and the pharmaceutically acceptable salts thereof. Compounds of this general formula are useful as anti-inflammatories, and as anti-psoriatic agents.
Naphthoxyalkylamines and related compounds as antiinflammatory agents
申请人:Syntex (U.S.A.) Inc.
公开号:US04536503A1
公开(公告)日:1985-08-20
Compounds of the formula: ##STR1## and the pharmaceutically acceptable acid addition salts thereof, wherein; Y is halo, alkoxy, alkyl, or dialkylamino; a is 0, 1 or 2; b is an integer from 2-12 with the proviso that if b is 2 or 3 a cannot be 0; and X is selected from the group consisting of: --OH, OR.sup.1, --NH.sub.2, --NHR.sup.1, NR.sub.2.sup.1, ##STR2## and --NHCONHR.sup.2 in which each R.sup.1 is independently alkyl or cycloalkyl or in --NR.sub.2.sup.1, both R.sup.1 together are alkylene or form a piperazine ring optionally substituted at the ring N by alkyl or --CH.sub.2 CH.sub.2 OH; and R.sup.2 is alkyl, cycloalkyl, or optionally substituted phenyl; have antiinflammatory properties and are useful in the treatment of conditions characterized by inflammation and swelling.
Naphthoxyalkylamines and related compounds, their preparation and antiinflammatory compositions containing them
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0082005A2
公开(公告)日:1983-06-22
Compounds of the formula:
and the pharmaceutically acceptable acid addition salts thereof, wherein;
Y is halo, alkoxy or alkyl;
a is 0 or 1;
b is an integer from 2-12 with the proviso that if b is 2 or 3, a cannot be 0; and
X is selected from -OH,OR1,
and -NHCONHR2 in which
each R1 is independently alkyl or phenyl or in -NHR21, both R1 together are alkylene; and
R2 is cycloalkyl or phenyl;
have antiinflammatory properties and are useful in the treatment of conditions characterized by inflammation and swelling.
式中的化合物:
及其药学上可接受的酸加成盐,其中
Y 是卤代、烷氧基或烷基;
a 是 0 或 1
b 是 2-12 之间的整数,但如果 b 是 2 或 3,则 a 不能为 0;以及
X 选自-OH、OR1、
和-NHCONHR2,其中
每个 R1 都是独立的烷基或苯基,或者在-NHR21 中,两个 R1 都是亚烷基;以及
R2 是环烷基或苯基;
具有抗炎特性,可用于治疗以炎症和肿胀为特征的疾病。
2-, 3- And 4-biphenyloxyaminoalkanes and related compounds, their preparation and uses, and pharmaceutical compositions containing them
申请人:SYNTEX (U.S.A.) INC.
公开号:EP0157652A1
公开(公告)日:1985-10-09
Compounds useful for treating inflammation, swelling and associated pain, and psoriasis, represented by the formula:
and the pharmaceutically acceptable acid addition salts thereof, wherein:
a is an integer of 0-3;
b is an integer of 0-2;
n is an integer of 3-12;
each X and each Y are independently-halo, -R1, -alkoxy, or-phenyl; and B is selected from:
and
in which
R' and R2 are independently H, alkyl or cycloalkyl;
R3 is H, alkyl or -CH2CH2OH; and
m is an integer of 3-8.
Novel compounds are those wherein n is at least 6 if both a and b are 0.
用于治疗炎症、肿胀及相关疼痛和牛皮癣的化合物,由式:及其药学上可接受的酸加成盐表示,其中:a 是 0-3 的整数;b 是 0-2 的整数;n 是 3-12 的整数;每个 X 和每个 Y 独立地是卤素、-R1、-烷氧基或苯基;B 选自:且其中 R' 和 R2 独立地是 H、烷基或环烷基;R3 是 H、烷基或-CH2CH2OH;且 m 是 3-8 的整数。 新型化合物是指如果 a 和 b 均为 0,则 n 至少为 6 的化合物。