申请人:NPS ALLELIX BIOPHARMACEUTICALS, INC.
公开号:US20040167158A1
公开(公告)日:2004-08-26
Described herein are compounds useful in the treatment of migraine, which have the general formula:
1
wherein:
W is a CH group or a N atom;
Z is N or C-R4;
B and D are selected independently from CH and N, with the proviso that at least one of B and D is CH and with the further proviso that one of B and D can represent N only when W and Z are both other than N;
A is a group of Formula II, III or IV, such that group A contains at least 1 N atom;
NR7 is either —NH— or —N═
is a single or double bond;
X is a N atom, a CH group or a C(OH) group when
is a single bond; or, when
is a double bond, a C atom;
Y is an NH, N-alkyl, N-benzyl or CH
2
group;
U and V each represent a N atom or a CH group, with the proviso that both cannot be N;
a and b are, independently, 0 or 1; c is an integer from 0 to 3; d is an integer from 1 to 3; e is an integer from 1 to 2; f is an integer from 0 to 3; g is an integer from 3 to 6 and h is an integer from 2 to 3; such that the sum of c and d is at least 2 and the sum of e and f is at least 2;
R
1
is selected from the group consisting of H, alkyl, alkyloxy, alkanoyl, aminoalkylenyl, alkylaminoalkylenyl, a hydroxyalkylenyl group, an alkyloxyalkylenyl group, a cycloalkyl group, a cycloalkylalkylenyl group, a heterocycloalkyl group, a heterocycloalkylalkylenyl group, an aryl group, a heterocycloaryl group, an amido group, a thioamido group, an arylcarbonyl group and an arylsulfonyl group;
R
2
and R
3
are independently selected from the group consisting of H, alkyl, cycloalkyl, alkenyl and optionally-substituted benzyl; or R
2
and R
3
, together with the nitrogen atom to which they are attached, may form a mono- or bi-cyclic group containing up to 10 carbon atoms and which, in addition, may contain a second heteroatom selected from the group consisting of N, S and O, and which may contain one or more substituents selected from the group consisting of alkyl, hydroxy, hydroxymethyl, alkyloxymethyl, amino and substituted amino;
R
4
is selected from the group consisting of H, alkyl and cycloalkyl;
CR
5
represents a group selected from —CH2—, CH(OH)—, —C(O)—, —CH(alkyl)- and —CH(alkyloxy)-;
R6 is selected from the group consisting of H, alkyl, aryl, halogen, hydroxy, alkyloxy, amino, monoalkylamino and di-substitutedalkylamino;
and salts and solvates thereof
本文描述了治疗偏头痛的化合物,其具有以下通式:1其中:W是CH基团或N原子;Z是N或C-R4;B和D独立地选自CH和N,但至少其中之一为CH,并进一步规定当W和Z都不是N时,B和D中的一个可以表示N;A是公式II、III或IV的基团,使得基团A至少包含1个N原子;NR7是—NH—或—N═;is a single or double bond;当is a double bond时,X是C原子;Y是NH、N-烷基、N-苯甲基或CH2基团;U和V分别表示N原子或CH基团,但两者不能同时为N;a和b独立地为0或1;c是0到3之间的整数;d是1到3之间的整数;e是1到2之间的整数;f是0到3之间的整数;g是3到6之间的整数;h是2到3之间的整数;使得c和d的和至少为2,e和f的和至少为2;R1选自H、烷基、烷氧基、烷酰基、氨基烷基亚烷基、烷基氨基烷基亚烷基、羟基烷基亚烷基、烷氧基烷基亚烷基、环烷基、环烷基烷基亚烷基、杂环烷基、杂环烷基烷基亚烷基、芳基、杂环芳基、酰胺基、硫酰胺基、芳基羰基和芳基磺酰基的群;R2和R3独立地选自H、烷基、环烷基、烯基和可选取代苄基的群;或者R2和R3与它们所连接的氮原子一起,可以形成一个含有最多10个碳原子的单环或双环基团,此外,该基团还可以含有从N、S和O组成的第二个杂原子,以及从烷基、羟基、羟甲基、烷氧甲基、氨基和取代氨基的群中选择的一个或多个取代基;R4选自H、烷基和环烷基;CR5表示选自—CH2—、CH(OH)—、—C(O)—、—CH(烷基)-和—CH(烷氧基)-的基团;R6选自H、烷基、芳基、卤素、羟基、烷氧基、氨基、单烷基氨基和二取代烷基氨基的群;以及其盐和溶剂络合物。