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    • 4. 发明授权
    • Inhibitors of mammalian collagenase
    • 哺乳动物胶原酶抑制剂
    • US4382081A
    • 1983-05-03
    • US273142
    • 1981-06-12
    • Joseph E. SundeenTamara Dejneka
    • Joseph E. SundeenTamara Dejneka
    • C12N9/99A61K31/195A61K38/00A61K38/55C07C55/02C07C67/00C07C313/00C07C323/52C07C323/56C07C323/60C07C327/20C07C327/32C07K5/02C07K5/04C07K5/06C07K5/08C07K5/083C07K5/10C07K5/103C07K14/81A61K37/00C07C103/52
    • C07K5/1008C07C323/52C07C323/56C07C327/00C07C55/02C07K5/06026C07K5/0806
    • Mammalian collagenase is inhibited by compounds of the formula ##STR1## or salts thereof, wherein R is hydrogen, alkanoyl of 2 to 10 carbon atoms or arylcarbonyl;R.sub.1 is of 3 to 8 carbon atoms, cycloalkyl of 3 to 7 carbon atoms, aryl or arylalkyl; ##STR2## R.sub.4 is hydrogen, methyl, ethyl, or ##STR3## R.sub.5 and R.sub.6 are each independently selected as --OCH.sub.3 or --OCH.sub.2 CH.sub.3 or are combined as --OCH.sub.2 CH.sub.2 O-- or --O--(CH.sub.2)--O--;R.sub.7 and R.sub.8 are each independently selected as hydrogen, methyl or ethyl or are combined as --(CH.sub.2).sub.4 --, --(CH.sub.2).sub.5 -- or --CH.sub.2 CH.sub.2 --O--CH.sub.2 CH.sub.2 --;R.sub.9 is hydrogen, methyl, ethyl ##STR4## m is an integer from 0 to 7; p is an integer from 1 to 3; AA.sub.n is an amino acid chain of from one to three amino acids; n is 1 or 1, 2 or 1, 2, 3;when p is 1, AA.sub.n is AA.sub.1 ;when p is 2, AA.sub.n is AA.sub.1 --AA.sub.2 ;when p is 3, AA.sub.n is AA.sub.1 --AA.sub.2 --AA.sub.3 ;AA.sub.1 is glycine or alanine;AA.sub.2 is glycine or alanine;AA.sub.3 is leucine, glutamine or isoleucine.A method of reducing the adverse effects of mammalian collagenase in a mammalian host in need thereof, which comprises administering to the mammal an effective amount of a compound having the above formula is within the scope of the invention.
    • 哺乳动物胶原酶被下式化合物或其盐抑制,其中R是氢,2-10个碳原子的烷酰基或芳基羰基; R1为3〜8个碳原子的烷基,3〜7个碳原子的环烷基,芳基或芳基烷基; R 4是氢,甲基,乙基或者R 5,R 6和R 6各自独立地选自-OCH 3或-OCH 2 CH 3,或者作为-OCH 2 CH 2 O-或-O - (CH 2)-O-; R 7和R 8各自独立地选自氢,甲基或乙基,或者作为 - (CH 2)4 - , - (CH 2)5 - 或-CH 2 CH 2 -O-CH 2 CH 2 - R9是氢,甲基,乙基,是0至7的整数; p是1至3的整数; AAn是一至三个氨基酸的氨基酸链; n为1或1,2或1,2,3; 当p为1时,AAn为AA1; 当p为2时,AAn为AA1-AA2; 当p为3时,AAn为AA1-AA2-AA3; AA1是甘氨酸或丙氨酸; AA2是甘氨酸或丙氨酸; AA3是亮氨酸,谷氨酰胺或异亮氨酸。 减少有需要的哺乳动物宿主中哺乳动物胶原酶的不利影响的方法,其包括向哺乳动物施用有效量的具有上式的化合物在本发明的范围内。