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    • 4. 发明申请
    • USE OF PUFAS TO TREAT NERVE DAMAGE
    • 使用PUFAS治疗神经损伤
    • WO2010125330A1
    • 2010-11-04
    • PCT/GB2010/000817
    • 2010-04-22
    • EQUATEQ LIMITEDKELLIHER, AdamCAMERON, NormanMORRISON, AngusKNOWLES, Phil
    • KELLIHER, AdamCAMERON, NormanMORRISON, AngusKNOWLES, Phil
    • A61K31/202A61P25/02A61P3/10
    • A61K31/202
    • The present invention provides use of compounds which are polyunsaturated fatty acid (PUFA) derivatives of formula (I), in the form of racemates, stereoisomers or mixtures of stereoisomers, or pharmaceutically acceptable salts, or solvates thereof, wherein -AIk- is -(CH 2 ) 4 -CH(OR 2 )-[trans]CH=CH-[cis]CH=CH-, -(CH 2 ) 4 -[cis]CH=CH- [trans]CH=CH-CH(OR 2 )-, -CH(OR 2 )-[trans]CH=CH-[cis]CH=CH-CH 2 - [cis]CH=CH-(CH 2 ) 3 -, -(CH 2 ) 3 -CH(OR 2 )-[trans]CH=CH-[cis]CH=CH-CH 2 - [cis]CH=CH-, or -(CH 2 ) 3 -[cis]CH=CH-CH 2 -[cis]CH=CH-[trans]CH=CH- CH(OR 2 )-; R 1 is a hydrogen atom; or R 1 is a C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 6 -C 10 aryl, 5- to 10-membered heteroaryl, C 3 -C 7 carbocyclyl or 5- to 10-membered heterocyclyl group; or R 1 is a group of formula -CH 2 -CH(OR 3 )-CH 2 -(OR 4 ), wherein R 3 and R 4 are each independently hydrogen atoms or -(C=O)-R 6 , wherein R 6 is an aliphatic group having from 3 to 29 carbon atoms; or R 1 is a group of formula -(CH 2 OCH 2 ) m OH, wherein m is an integer of from 1 to 200; or R 1 is a drug moiety; each R 2 is the-same or different- and each independently represents a hydrogen atom; or a group -(C=O)-R 5 , wherein R 5 is a C 1 -C 6 alkyl, C 2 -C 6 alkenyl, C 2 -C 6 alkynyl, C 6 - C 10 aryl, 5- to 10-membered heteroaryl, C 3 -C 7 carbocyclyl or 5- to 10-membered heterocyclyl group, or R 5 is an aliphatic group having from 3 to 29 carbon atoms, or R 5 is a drug moiety; or a group of formula -(CH 2 OCH 2 ) n OH, wherein n is an integer of from 1 to 200; or a drug moiety; and wherein said alkyl, alkenyl, alkynyl and aliphatic groups are the same or different and are each unsubstituted or substituted with 1, 2 or 3 unsubstituted substituents which are the same or different and are selected from halogen atoms and C 1 -C 4 alkoxy, C 2 -C 4 alkenyloxy, C 1 -C 4 haloalkyl, C 2 -C 4 haloalkenyl, C 1 -C 4 haloalkoxy, C 2 -C 4 haloalkenyloxy, hydroxyl, -SR', and -NR'R" groups where R' and R" are the same or different and represent hydrogen or unsubstituted C 1 -C 2 alkyl; said aryl, heteroaryl, carbocyclyl and heterocyclyl groups are the same or different and are each unsubstituted or substituted by 1, 2, 3 or 4 unsubstituted substituents which are the same or different and are selected from halogen atoms, and cyano, nitro, C 1 -C 4 alkyl, C 1 -C 4 alkoxy, C 2 -C 4 alkenyl, C 2 -C 4 alkenyloxy, C 1 - C 4 haloalkyl, C 2 -C 4 haloalkenyl, C 1 -C 4 haloalkoxy, C 2 -C 4 haloalkenyloxy, hydroxyl, C 1 -C 4 hydroxyalkyl, -SR' and -NR'R" groups wherein each R' and R" is the same or different and represents hydrogen or unsubstituted C 1 -C 4 alkyl; in the manufacture of a medicament for use in treating or preventing nerve damage in a mammal.
    • 本发明提供了以外消旋物,立体异构体或立体异构体或其药学上可接受的盐或溶剂化物的形式的式(I)的多不饱和脂肪酸(PUFA)衍生物的化合物的用途,其中-AIk-是 - ( (CH 2)4 - [顺式] CH = CH- [反式] CH = CH-CH(OR 2) - , -CH(OR 2) - [反式] CH = CH- [顺式] CH = CH-CH 2 - [顺式] CH = CH-(CH 2)3 - , - (CH 2)3 -CH(OR 2) - [反式] = CH- [顺式] CH = CH-CH 2 - [顺式] CH = CH-或 - (CH 2)3 - [顺式] CH = CH-CH 2 - [顺式] CH = CH- [反式] CH = CH(OR2) - ; R1是氢原子; 或R 1是C 1 -C 6烷基,C 2 -C 6烯基,C 2 -C 6炔基,C 6 -C 10芳基,5至10元杂芳基,C 3 -C 7碳环基或5至10元杂环基; 或R 1是式-CH 2 -CH(OR 3)-CH 2 - (OR 4)的基团,其中R 3和R 4各自独立地为氢原子或 - (C = O)-R 6,其中R 6为具有3至 29个碳原子; 或R 1是式 - (CH 2 OCH 2)m OH的基团,其中m是1至200的整数; 或R1是药物部分; 每个R 2相同或不同,并且各自独立地表示氢原子; 或基团 - (C = O)-R 5,其中R 5是C 1 -C 6烷基,C 2 -C 6烯基,C 2 -C 6炔基,C 6 -C 10芳基,5至10元杂芳基,C 3 -C 7碳环基或5 至10元杂环基,或R 5为具有3至29个碳原子的脂族基,或R 5为药物部分; 或式 - (CH 2 OCH 2)n OH的基团,其中n为1至200的整数; 或药物部分; 并且其中所述烷基,烯基,炔基和脂族基团相同或不同,并且各自是未取代的或被1,2或3个相同或不同的未取代的取代基取代,并且选自卤素原子和C 1 -C 4烷氧基, C4链烯氧基,C1-C4卤代烷基,C2-C4卤代烯基,C1-C4卤代烷氧基,C2-C4卤代烯氧基,羟基,-SR'和-NR'R“基团,其中R'和R”相同或不同,表示氢 或未取代的C 1 -C 2烷基; 所述芳基,杂芳基,碳环基和杂环基相同或不同,并且各自是未取代的或被1,2,3或4个相同或不同并且选自卤素原子的未取代的取代基取代,氰基,硝基,C1- C 4烷基,C 1 -C 4烷氧基,C 2 -C 4烯基,C 2 -C 4烯氧基,C 1 -C 4卤代烷基,C 2 -C 4卤代烯基,C 1 -C 4卤代烷氧基,C 2 -C 4卤代链烯氧基,羟基,C 1 -C 4羟基烷基, NR'R“基团,其中每个R'和R”相同或不同,表示氢或未取代的C 1 -C 4烷基; 在制备用于治疗或预防哺乳动物神经损伤的药物中。