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    • 9. 发明授权
    • Combinations of enzyme inhibitor-containing preparations and the use thereof
    • 含酶抑制剂制剂的组合及其用途
    • US07485626B2
    • 2009-02-03
    • US10296102
    • 2001-05-22
    • Siegfried AnsorgeMarco ArndtFrank BuehlingUwe LendeckelKlaus NeubertDirk ReinholdStefan Brocke
    • Siegfried AnsorgeMarco ArndtFrank BuehlingUwe LendeckelKlaus NeubertDirk ReinholdStefan Brocke
    • A61K38/00A61K31/69A61K31/675A61K31/445A01N55/08A01N43/40A01N43/36
    • A61K45/06A61K38/55A61K2300/00
    • The invention comprises a process wherein the DNA synthesis and, thus, the proliferation of mononuclear cells (MNZ) and of T cells as well is inhibited by the simultaneous and combined inhibition of the enzyme activity (I) of alanyl aminopeptidase and of dipeptidyl peptidase IV; (II) of dipeptidyl peptidase IV and of the angiotensin-converting enzyme; (III) of dipeptidyl peptidase IV and of prolyl oligopeptidase; and (IV) of dipeptidyl peptidase IV and of X-Pro-aminopeptidase to an extent which cannot be achieved by an application of a single one of said enzyme inhibitors, even at a higher dosage. Although the said inhibitors exercise an influence on the very same process finally, i.e. the DNA synthesis and, thus, the proliferation of immune cells, this effect is not complete and is not long lasting when a single inhibitor is applied. From the functional overlap of enzymatic activities results an additive/superadditive inhibitory effect on the DNA synthesis and proliferation by the simultaneous inhibition of more than one of the above enzymes, as our data show.Our invention shows that the simultaneous application of substances inhibiting the above enzymes or of corresponding preparations and administration forms, respectively, is well suitable for a therapy of autoimmune diseases and chronic diseases with an inflammatory genesis as well as for a treatment of rejection episodes after a transplantation.
    • 本发明包括其中DNA合成以及单核细胞(MNZ)和T细胞增殖以及通过丙氨酰氨基肽酶和二肽基肽酶IV的酶活性(I)的同时和组合的抑制而被抑制的方法 ; (II)二肽基肽酶IV和血管紧张素转换酶; (III)二肽基肽酶IV和脯氨酰寡肽酶; 和(IV)二肽基肽酶IV和X-Pro-氨基肽酶的程度,即使在较高剂量下也不能通过施用单一的所述酶抑制剂来实现。 虽然所述抑制剂最终对相同的方法(即DNA合成,因此也是免疫细胞的增殖)产生影响,但是这种作用不完全,并且当单一抑制剂被应用时不会持久。 从我们的数据显示,酶活性的功能重叠通过同时抑制上述一种以上的酶,导致对DNA合成和增殖的添加/超加成抑制作用。 我们的发明表明,分别同时施用抑制上述酶或相应的制剂和给药形式的物质,非常适合用于治疗自身免疫性疾病和具有炎性发生的慢性疾病以及治疗后的排斥发作 移植。
    • 10. 发明授权
    • Dual-use peptidase inhibitors as prodrugs for a therapy of inflammatory and other diseases
    • 双用肽酶抑制剂作为治疗炎症和其他疾病的前药
    • US08470855B2
    • 2013-06-25
    • US12085096
    • 2006-11-10
    • Siegfried AnsorgeKlaus NeubertUte BankIrene ReichsteinJürgen FaustMichael TägerPetra FuchsBianca Senns
    • Siegfried AnsorgeKlaus NeubertUte BankIrene ReichsteinJürgen FaustMichael TägerPetra FuchsBianca Senns
    • A61K31/4439A61K31/444A61K31/427A61K31/4025C07D277/04C07D207/04C07D401/02C07D401/14C07D417/02C07D417/14
    • C07D277/04C07D295/185C07D417/12C07D417/14
    • Compounds of the general formulae (1) and (2) A-B-D-B′-A′  (1) and A-B-D-E  (2) in which A and A′ may be identical or different and are the residue in which X is S, O, CH2, CH2CH2, CH2O or CH2NH, and Y is H or CN, and * designates a chiral carbon atom preferably in S- or L-configuration; B and B′ may be identical or different and are an O, N or S containing or non-containing, unsubstituted or substituted, unbranched or branched alkylene residue, cycloalkylene residue, aralkylene residue, heterocycloalkylene residue, heteroarylalkylene residue, arylamidoalkylene residue, heteroarylamidoalkylene residue, unsubstituted or mono- or poly-substituted arylene residue or heteroarylene residue having one or more five-, six- or seven-membered ring(s); D is —S—S— or —Se—Se—; and E is the group —CH2—CH(NH2)—R9 or —CH2—*CH(NH2)—R9 respectively in which R9 is an O, N or S containing or non-containing, unsubstituted or substituted, unbranched or branched alkyl residue, cycloalkyl residue, aralkyl residue, heterocycloalkyl residue, heteroarylalkyl residue, arylamidoalkyl residue, heteroarylamidoalkyl residue, unsubstituted or mono- or poly-substituted aryl residue or heteroaryl residue having one or more five-, six- or seven-membered ring(s) and * designates a chiral carbon atom preferably in the S- or L-configuration; or the acid addition salts thereof with organic and/or inorganic acids; as well as to the use of the compounds of the general formulae (1) and (2) in medicine.
    • 通式(1)和(2)ABD-B'-A'(1)和ABDE(2)的化合物,其中A和A'可以相同或不同,并且是其中X是S,O, CH2,CH2CH2,CH2O或CH2NH,Y是H或CN,*表示手性碳原子,优选为S-或L-构型; B和B'可以相同或不同,是含有或不含,未取代或未取代的未支化或支链的亚烷基,亚环烷基,亚芳基残基,杂环亚烷基残基,杂芳基亚烷基残基,芳基酰氨基亚烷基残基,杂芳基酰氨基亚烷基残基 未取代的或单取代或多取代的亚芳基或具有一个或多个五元,六元或七元环的杂芳基残基; D是-S-S-或-Se-Se-; 并且E分别是基团-CH 2 -CH(NH 2)-R 9或-CH 2 - * CH(NH 2)-R 9,其中R 9是含有或不含有,未取代或取代的未支化或支链烷基的O,N或S 残基,环烷基残基,芳烷基残基,杂环烷基残基,杂芳基烷基残基,芳基酰氨基烷基残基,杂芳基氨基烷基残基,未取代的或单取代或多取代的芳基残基或具有一个或多个五元,六元或七元环的杂芳基残基, 和*表示优选为S-或L-构型的手性碳原子; 或其与有机和/或无机酸的酸加成盐; 以及在药物中使用通式(1)和(2)的化合物。