申请人:The Trustees of Columbia University
公开号:US06001824A1
公开(公告)日:1999-12-14
The present invention provides a compound having the structure: ##STR1## wherein R.sub.1 is a saturated or unsaturated linear or branched chain alkyl group, or a cholestanyl group; wherein R.sub.2 is a 2-indolyl, 3-indolyl, 4-indolyl, 5-indolyl, 4-hydroxyphenyl, 4-(arylalkyloxy)phenyl, 3,4-dihalophenyl, 4-hydroxy-3,5-dihalophenyl, 4-azidophenyl or 4-halophenyl group; wherein R.sub.3 is H, a linear or branched chain alkyl or alkenyl group, or a phenyl, 2-azidophenyl, 3-azidophenyl, 4-azidophenyl group, or an a alkenylacyl, 3-amino-3-butylpropyl, N-[N-(N-4-azidobenzoyl}aminopropyl) aminopropyl], cis- or trans-cinnamyl, 2-amino-2-[(4'-azidophenyl)acetyl, (trifluoromethyl)aminoacetyl or D- or L-arginyl group bonded through the .alpha.-carbonyl moiety thereof; R.sub.4 is H, or a linear or branched chain alkyl group; wherein R.sub.5, R.sub.6 and R.sub.7 are independently the same or different and are H, a linear or branched chain alkyl group, an aryl group or an arylalkyl group; wherein n, j and t are each 0 or 1; wherein m, o, p, q, r and s are independently the same or different and are 0, 1 or 2; wherein r+s and m+o are each equal to 2; wherein, if j is 0, p+q is 2; wherein, if j is 1, then p is 1, q is 0 and R.sub.6 is H; and wherein * denotes a D or L configuration. The invention also provides a method of synthesizing the compound. Another aspect of the invention concerns a method of treating a subject afflicted by a disorder associated with binding of an etiological agent to a glutamate receptor.
本发明提供一种具有以下结构的化合物:##STR1## 其中 R.sub.1 是饱和或不饱和的直链或支链烷基基团,或者是胆固醇基团;其中 R.sub.2 是2-吲哚基、3-吲哚基、4-吲哚基、5-吲哚基、4-羟基苯基、4-(芳基烷氧基)苯基、3,4-二卤苯基、4-羟基-3,5-二卤苯基、4-偶氮苯基或4-卤苯基基团;其中 R.sub.3 是 H、直链或支链烷基或烯基基团,或苯基、2-偶氮苯基、3-偶氮苯基、4-偶氮苯基基团,或烯基酰基、3-氨基-3-丁基丙基、N-[N-(N-4-偶氮苯甲酰基}氨丙基)氨丙基]、顺式或反式肉桂基、2-氨基-2-[(4'-偶氮苯基)乙酰基、(三氟甲基)氨基乙酰基或 D- 或 L-精氨酰基通过其 α-羰基结合的;R.sub.4 是 H,或者是直链或支链烷基基团;其中 R.sub.5、R.sub.6 和 R.sub.7 独立地相同或不同且为 H、直链或支链烷基基团、芳基或芳基烷基基团;其中 n、j 和 t 每个都是 0 或 1;其中 m、o、p、q、r 和 s 独立地相同或不同且为 0、1 或 2;其中 r+s 和 m+o 每个都等于 2;其中,如果 j 是 0,则 p+q 是 2;其中,如果 j 是 1,则 p 是 1,q 是 0,且 R.sub.6 是 H;其中 * 表示 D 或 L 构型。该发明还提供一种合成该化合物的方法。该发明的另一个方面涉及一种治疗患有与疾病相关的病因体结合到谷氨酸受体的主体的方法。