申请人:Chenard L. Bertrand
公开号:US20050080090A1
公开(公告)日:2005-04-14
Compounds of the formula (1) where R
1
is of formula (II), (III), or (IV), or (V); R
2
is —R
4
, —O—R
4
, —O—S(O)
2
—R
4
, —NR
4
R
5
, R
4
—(CH
2
)
b
—NH(C═X)—(CH
2
)C—, R
4
—(CH
2
)
b
—O(C—O)NH—(CH
2
)
c
—(C═O)NH—, R
4
—(C═O)NH—(C═O)NH—, —CH
2
)
b
—NH(C═X)—(CH
2
)
c
—R
4
, R
4
—(CH
2
)
b
—O(C═O)CH
2
)
c
—, —(CH
2
)
b
—O(C═O)—(CH
2
)
c
—R
4
, —NH(C═X)NH—R
4
, R
4
—O(C═O)O—, —O(C═O)NH—R
4
, R
4
—O(C═O)NH—, —(CH
2
)
b
—(C═O—(CH
2
)
c
—R
4
, —NH—S(O)
2
—R
4
, —C(OH)R
4
R
5
, —CH(OH)—R
4
, —(C═O)—NR
4
, —CN, —NO
2
, substituted C
1
to C
6
alkyl, substituted or unsubstituted C
1
to C
6
alkenyl, or substituted or unsubstituted C
1
to C
6
alkynyl, said substituted moieties substituted with a moiety of the formula —R
4
, —R
4
R
5
, —O—R
4
, or —S(O)
d
—R
4
; R
3
is hydrogen, C
1
to C
6
alkyl, C
1
to C
6
alkylaryl, or aryl; R
4
and R
5
are each independently (XV), (XVI), (XVII), (XVII) hydrogen, —CF
3
, C
1
to C
6
alkyl, C
1
to C
6
alkylaryl, with the proviso that when R
2
is —R
4
or —OR
4
, R
4
is not hydrogen or C
1
to C
6
alkyl these compounds are useful psychotherapeutics and are potent serotonin (5-HT
1
) agonists and antagonists and may be used in the treatment of depression, anxiety, eating disorders, obesity, drug abuse, cluster headache, migraine, pain and chronic paroxysmal hemicrania and headache associated with vascular disorders, and other disorders arising from deficient serotonergic neurotransmission. The compounds can also be used as centrally acting antihypertensives and vasodilators.
化合物的公式(1),其中R1为公式(II),(III),(IV)或(V)的形式;R2为-R4,-O-R4,-O-S(O)2-R4,-NR4R5,R4-(CH2)b-NH(C═X)-(CH2)c-,R4-(CH2)b-O(C-O)NH-(CH2)c-(C═O)NH-,R4-(C═O)NH-(C═O)NH-,-CH2)b-NH(C═X)-(CH2)c-R4,R4-(CH2)b-O(C═O)CH2)c-,-(CH2)b-O(C═O)-(CH2)c-R4,-NH(C═X)NH-R4,R4-O(C═O)O-,-O(C═O)NH-R4,R4-O(C═O)NH-,-(CH2)b-(C═O-(CH2)c-R4,-NH-S(O)2-R4,-C(OH)R4R5,-CH(OH)-R4,-(C═O)-NR4,-CN,-NO2,取代的C1到C6烷基,取代的或未取代的C1到C6烯基,或取代的或未取代的C1到C6炔基,所述取代基以公式-R4,-R4R5,-O-R4或-S(O)d-R4为取代基;R3为氢,C1到C6烷基,C1到C6烷基芳基或芳基;R4和R5各自独立为(XV),(XVI),(XVII),(XVII)氢,-CF3,C1到C6烷基,C1到C6烷基芳基,但当R2为-R4或-OR4时,R4不是氢或C1到C6烷基,这些化合物是有用的心理治疗药物,是有效的5-羟色胺(5-HT1)激动剂和拮抗剂,可用于治疗抑郁症,焦虑症,进食障碍,肥胖症,药物滥用,集群头痛,偏头痛,疼痛和慢性阵发性半头痛和与血管障碍相关的头痛以及其他由5-羟色胺能神经递质缺乏引起的疾病。这些化合物也可用作中枢作用的降压药和血管扩张剂。