Antiviral protease inhibitors
    5.
    发明授权
    Antiviral protease inhibitors 失效
    抗病毒蛋白酶抑制剂

    公开(公告)号:US06489364B2

    公开(公告)日:2002-12-03

    申请号:US09887758

    申请日:2001-06-21

    IPC分类号: A01N3718

    摘要: Compounds of formula (I), wherein A′ and A″ are independently the same or different group of formula (II) wherein: R′ is H, CH3, C(CH3)2, —ORa, —N(Ra)2, —N(Ra)ORa or —DP; R′″ is H or CH3; Ra is H, C1-C3 alkyl; D is a bond, alkylene, —C(═O)—, —S(O)— or S(O)2—; P is an optionally substituted, mono or bicyclic carbo- or hetereocycle; R″ is H, any of the sidechains found in the natural amino acids, carboxacetamide, or a group (CH2)nDP; M is a bond or —C(═O)N(R′″)—; Q is absent, a bond, —CH(OH)— or CH2—; or R″ together with Q, M and R′ define an optionally substituted 5 or 6 membered carbo- or heterocyclic ring which is optionally fused with a further 5 or 6 membered carbo- or heterocyclic ring; with the proviso that R′ is —ORa, —, N(Ra)2, —N(Ra)ORa or -DP, if M is a bond and Q is absent; X is H, OH, OCH3, Y is H, OH, OCH3, but X and Y are not both H; Z′ and Z″ are independently —(CH2)mP where P is as defined above; n and m are independently 0, 1 or 2; and pharmaceutically acceptable salts and prodrugs thereof have utility as aspartyl protease inhibitors of HIV. They can be prepared in a facile two step synthesis from novel 2,5-di-O-benzyl-L-mannaro-1,4:6,3-dilactone intermediates.

    摘要翻译: 式(I)化合物,其中A'和A“独立地是相同或不同的式(II)基团,其中:R'是H,CH 3,C(CH 3)2,-OR a,-N(R a)2 ,-N(Ra)OR a或-DP; R“'是H或CH 3; R a是H,C 1 -C 3烷基; D是键,亚烷基,-C(= O) - , - S(O) - 或S(O)2 - P是任选取代的单或双环碳 - 或杂环; R“是H,在天然氨基酸,羧基乙酰胺或(CH 2)nDP基团中发现的任何侧链; M是键或-C(= O)N(R“') - ; Q不存在,键,-CH(OH) - 或CH2-; 或R“与Q,M和R'一起定义任选取代的5或6元碳环或杂环,其任选地与另外的5或6元碳环或杂环稠合; 条件是R'为-OR a, - ,N(R a)2,-N(R a)OR a或-DP,若M为键且Q不存在; X是H,OH,OCH 3,Y是H,OH,OCH 3,但X和Y不同时为H; Z'和Z“独立地为 - (CH 2)m P,其中P如上所定义; n和m独立地为0,1或2; 其药学上可接受的盐和前药具有用作HIV的天冬氨酰蛋白酶抑制剂。 它们可以从新的2,5-di-O-苄基-L-肉豆蔻酰-1,4:6,3-二酮中间体的容易的两步合成中制备。

    Antiviral protease inhibitors
    6.
    发明授权
    Antiviral protease inhibitors 失效
    抗病毒蛋白酶抑制剂

    公开(公告)号:US06291687B1

    公开(公告)日:2001-09-18

    申请号:US09402499

    申请日:1999-12-14

    IPC分类号: C07D49304

    摘要: Compounds of the formula I: wherein: A′ and A″ are independently the same or different group of the formula II: wherein: R′ is H. CH3, C(CH3)2, —ORa, —N(Ra)2, —N(Ra)ORa or —DP R′″ is H or CH3; Ra is H, C1-C3 alkyl; D is a bond, alkylene, —C(═O)—, —S(O)— or —S(O)2—; P is an optionally substituted, mono or bicyclic carbo- or heterocycle; R″ is H, any of the sidechains found in the natural amino acids, carboxacetamide, or a group (CH2)nDP; M is a bond or —C(═O)N(R′″)—; Q is absent, a bond, —CH(OH)— or —CH2—; or R″ together with Q , M and R′ define an optionally substituted 5 or 6 membered carbo- or heterocyclic ring which is optionally fused with a further 5 or 6 membered carbo- or heterocyclic ring; with the proviso that R′ is —ORa, —N(Ra)2, —N(Ra)ORa or —DP, if M is a bond and Q is absent; X is H, OH, OCH3; Y is H, OH, OCH3, but X and Y are not both H; Z′ and Z″ are independently —(CH2)mP where P is as defined above; n and m are independently 0,1 or 2; and pharmaceutically acceptable salts and prodrugs thereof have utility as aspartyl protease inhibitors of HIV. They can be prepared in a facile two step synthesis from novel 2,5-di-O-benzyl-L-maannaro-1,4:6,3 dilactone intermediates.

    摘要翻译: 式I化合物:其中:A'和A“独立地是相同或不同的式II的基团:其中:R'是H.CH 3,C(CH 3)2,-OR a,-N(R a)2 ,-N(R a)OR a或-DPR“'是H或CH 3; R a是H,C 1 -C 3烷基; D是键,亚烷基,-C(= O) - , - S(O) - 或-S(O)2 - ; P是任选取代的单或双环碳 - 或杂环; R“是H,在天然氨基酸,羧基乙酰胺或(CH 2)nDP基团中发现的任何侧链; M是键或-C(= O)N(R”') - ; Q不存在,-CH(OH) - 或-CH 2 - ;或R'与Q,M和R'一起定义任选取代的5或6元碳环或杂环,其任选地与另外的 5或6元碳环或杂环;条件是R'为-OR a,-N(R a)2,-N(R a)OR a或-DP,若M为键且Q不存在; X为H ,OH,OCH 3; Y是H,OH,OCH 3,但X和Y不同时为H; Z'和Z“独立地为 - (CH 2)m P,其中P如上所定义; n和m独立地为0,1 或2;及其药学上可接受的盐和前药可用作HIV的天冬氨酰蛋白酶抑制剂。 它们可以从新的2,5-di-O-苄基-L-马那罗-1,4:6,3二酮中间体的容易的两步合成中制备。