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    • 10. 发明申请
    • 抗HIV剤
    • 抗艾滋病毒代理
    • WO2003029284A1
    • 2003-04-10
    • PCT/JP2002/010119
    • 2002-09-27
    • 藤井 信孝大高 章松岡 雅雄
    • 藤井 信孝大高 章松岡 雅雄
    • C07K14/155
    • C07K14/005A61K38/00C12N2740/15022C12N2740/16122Y02P20/55
    • A polypeptide containing at least one of the following modular structures (1) to (3) and having the ability to bind to the N36 of human immunodeficiency virus; a composite thereof; and an anti−HIV agent or preventive or remedy for AIDS which contains the polypeptide or composite. (Y') m1 −X 1a X 1b −A 1 −X 1c X 1d X 1e −A 2 −(X") n1 : modular structure 1 (MS1) (Y') m2 −X 2a −A 1 A 1 −X 2b X 2c −A 2 A 2 &m inus;(X") n2 : modular structure 2 (MS2) (Y') m3 −X 3a −A 1 &mi nus;X 3b X 3c X 3d −A 2 −X&apo s; : modular structure 3 (MS3) {In the modular structures, A 1 represents an acidic amino acid; A 2 represents a basic amino acid; X 1a to X 3d are the same or different and each represents any desired amino acid; X' represents any desired amino acid which may have a protective group or represents −OR 1 or −NR 2 R 3 ; X" represents −OR 4 or −NR 5 R 6 (R 1 to R 6 are the same or different and each represents hydrogen, alkyl, aryl, or aralkyl); Y' represents hydrogen, R 7 CO− (R 7 represents alkyl, optionally substituted phenyl, or optionally substituted benzyl), toluenesulfonyl, or methanesulfonyl; n1 and n2 each is 1 when MS1 and MS2 are terminated by carbon, and each is 0 when MS1 and MS2 are not terminated by carbon; m1 to m3 each is 1 when MS1, MS2, and MS3 are terminated by nitrogen, and each is 0 when MS1, MS2, and MS3 are not terminated by nitrogen; and in the modular structures (1) to (3) the amino acids each means −NH−CH(R')−CO− (R' represents a side chain of the amino acid).}
    • 包含以下模块化结构(1)至(3)中的至少一种并具有结合人类免疫缺陷病毒N36的能力的多肽; 其复合物; 以及含有多肽或复合物的抗艾滋病毒药物或AIDS的预防或补救措施。 (Y') m1 -X 1a (X“) n1 :模块化结构1(MS1)( Y')平方米 -X 2A -A 1 A 1 -X 2B (X“) n2 :模块化结构2(MS2) (Y') / sb> X 3d -A 2 -X&apo s; :模块化结构3(MS3){在模块化结构中,A 1 表示酸性氨基酸; A 2 表示碱性氨基酸; X 1a 至X 3d 相同或不同,并且各自表示任何所需的氨基酸; X'表示可以具有保护基团或代表-OR 1或-NR 2 R 3的任何所需氨基酸; X“表示-OR 4,或者-NR 6 R 6,其中R 6为R 6, / sp>相同或不同,各自表示氢,烷基,芳基或芳烷基); Y'表示氢,R 7是CO-(R 7表示烷基, 任选取代的苯基或任选取代的苄基),甲苯磺酰基或甲磺酰基;当MS1和MS2被碳封端时,n1和n2分别为1,当MS1和MS2不被碳封端时,n1和n2分别为1; m1至m3每个为1 当MS1,MS2和MS3被氮封端时,当MS1,MS2和MS3不被氮封端时,MS1,MS2和MS3都为0;在模块化结构(1)至(3)中,氨基酸各自表示-NH-CH (R')-CO-(R'表示氨基酸的侧链)。