Substituted propanolamines and alkylamines derived from fluoxetine as potent appetite suppressants☆
摘要:
A series of propanolamine and alkylamine analogues of fluoxetine (7-26, 28-31) were synthesized and assessed for their anorexigenic and antidepressant activities. Effect of various substituents at C-4 aryl position of fluoxetine has also been studied. Most of the propanolamine analogues (7-13, 16-26) displayed significant anorexigenic activity but interestingly they were devoid of antidepressant activity whereas anorexigenic as well as antidepressant activity was retained in the alkylamine series (28-31). Compounds 10 and 26 emerged as the most active compound and anorexigenic activity was better (83.67%) and 82.45%) compared to fluoxetine (81.25%). (C) 2004 Elsevier Ltd. All rights reserved.
Substituted propanolamines and alkylamines derived from fluoxetine as potent appetite suppressants☆
摘要:
A series of propanolamine and alkylamine analogues of fluoxetine (7-26, 28-31) were synthesized and assessed for their anorexigenic and antidepressant activities. Effect of various substituents at C-4 aryl position of fluoxetine has also been studied. Most of the propanolamine analogues (7-13, 16-26) displayed significant anorexigenic activity but interestingly they were devoid of antidepressant activity whereas anorexigenic as well as antidepressant activity was retained in the alkylamine series (28-31). Compounds 10 and 26 emerged as the most active compound and anorexigenic activity was better (83.67%) and 82.45%) compared to fluoxetine (81.25%). (C) 2004 Elsevier Ltd. All rights reserved.
PROCESS FOR THE PREPARATION OF ARYLOXYPROPYLAMINES
申请人:MANTEGAZZA Simone
公开号:US20070270483A1
公开(公告)日:2007-11-22
A process for preparation of a compound of formula (I), or a salt thereof, both as individual isomer and as mixtures thereof,
wherein each of A and B is independently aryl or heteroaryl optionally substituted with
1
to
4
substituents; and R and R
1
, which can be the same or different, are hydrogen, C
1
-C
6
alkyl or an amino-protecting group; comprising the reaction of a compound (II)
wherein A and B are as defined above, with a compound (III)
wherein each of R and R
1
is independently C
1
-C
6
alkyl or an amino-protecting group; and X is a leaving group; in the presence of a basic agent; and, if desired the conversion of a compound (I) to another compound (I); and/or, if desired, the separation of an isomeric mixture of a compound (I) into the individual isomers; and/or, if desired, the conversion of a compound (I) to a salt thereof.
Improvements in or relating to propanamine derivatives
申请人:ELI LILLY AND COMPANY
公开号:EP0336753A1
公开(公告)日:1989-10-11
The present invention provides 3-(4-substitutedphenoxy)-3-phenyl propanamines capable of inhibiting the uptake of serotonin.
本发明提供了能够抑制血清素摄取的 3-(4-取代苯氧基)-3-苯基丙胺。
A process for the preparation of aryloxypropylamines
申请人:Dipharma Francis S.r.l.
公开号:EP1857435A2
公开(公告)日:2007-11-21
A process for the preparation of a compound of formula (I), or a salt thereof, both as the as individual isomer and as mixtures thereof,
wherein each of A and B is independently aryl or heteroaryl optionally substituted with 1 to 4 substituents; and R and R1, which can be the same or different, are hydrogen, C1-C6 alkyl or an amino-protecting group; comprising the reaction of a compound (II)
wherein A and B are as defined above, with a compound (III)
wherein each of R and R1 is independently C1-C6 alkyl or an amino-protecting group; and X is a leaving group; in the presence of a basic agent; and, if desired the conversion of a compound (I) to another compound (I); and/or, if desired, the separation of an isomeric mixture of a compound (I) into the individual isomers; and/or, if desired, the conversion of a compound (I) to a salt thereof.
一种制备式(I)化合物或其盐的工艺,包括单个异构体和混合物、
其中 A 和 B 各自独立地为被 1 至 4 个取代基任选取代的芳基或杂芳基;以及 R 和 R1(可以相同或不同)为氢、C1-C6 烷基或氨基保护基团;包括化合物 (II) 的反应
其中 A 和 B 如上定义,与化合物 (III) 反应
其中 R 和 R1 分别独立地为 C1-C6 烷基或氨基保护基;X 为离去基团;在碱性剂存在下;如果需要,将化合物 (I) 转化为另一种化合物 (I);和/或,如果需要,将化合物 (I) 的异构混合物分离为单个异构体;和/或,如果需要,将化合物 (I) 转化为其盐。
COMPOUNDS ACTIVE AT A NOVEL SITE ON RECEPTOR-OPERATED CALCIUM CHANNELS USEFUL FOR TREATMENT OF NEUROLOGICAL DISORDERS
申请人:NPS PHARMACEUTICALS, INC.
公开号:EP0831799B1
公开(公告)日:2003-05-02
Substituted propanolamines and alkylamines derived from fluoxetine as potent appetite suppressants☆
A series of propanolamine and alkylamine analogues of fluoxetine (7-26, 28-31) were synthesized and assessed for their anorexigenic and antidepressant activities. Effect of various substituents at C-4 aryl position of fluoxetine has also been studied. Most of the propanolamine analogues (7-13, 16-26) displayed significant anorexigenic activity but interestingly they were devoid of antidepressant activity whereas anorexigenic as well as antidepressant activity was retained in the alkylamine series (28-31). Compounds 10 and 26 emerged as the most active compound and anorexigenic activity was better (83.67%) and 82.45%) compared to fluoxetine (81.25%). (C) 2004 Elsevier Ltd. All rights reserved.