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    • 21. 发明授权
    • Quinazoline derivatives as inhibitors of P-38 &agr;
    • 喹唑啉衍生物作为P-38α的抑制剂
    • US06184226B2
    • 2001-02-06
    • US09141916
    • 1998-08-28
    • Sarvajit ChakravartyJohn J. PerumattamGeorge F. SchreinerDavid Y. LiuJohn A. Lewicki
    • Sarvajit ChakravartyJohn J. PerumattamGeorge F. SchreinerDavid Y. LiuJohn A. Lewicki
    • A01N5500
    • C07D401/12A61K31/519C07D239/94C07D471/04
    • The invention describes compounds of the formula and the pharmaceutically acceptable salts thereof and the pharmaceutically acceptable salts thereof wherein each R2 is independently a noninterfering substituent; m is an integer of 0-4; Z is CH or N; R1 is H, alkyl (1-6C) or arylalkyl optionally substituted on the aryl group with 1-3 substituents independently selected from alkyl (1-6C), halo, OR, NR2, SR, —OOCR, —NROCR, RCO, —COOR, —CONR2, —SO2NR2, CN, CF3, and NO2, wherein each R is independently H or lower alkyl (1-4C); n is 0, 1 or 2; Ar is phenyl, pyridyl, indolyl, or pyrimidyl, each optionally substituted with a group selected from the group consisting of optionally substituted alkyl (1-6C), halo, OR, NR2, SR, —OOCR, —NROCR, RCO, —COOR, —CONR2, SO2NR2, CN, CF3, and NO2, wherein each R is independently H or lower alkyl (1-4C); and R3 is a branched or cyclic alkyl group (5-7C) or is phenyl optionally substituted with 1-2 substituents which substituents are selected from the group consisting of alkyl (1-6C), halo, OR, NR2, SR, —OOCR, —NROCR, RCO, —COOR, —CONR2, —SO2NR2, CN, CF3, and NO2, wherein each R is independently H or lower alkyl (1-4C) which are useful as antiinflammatories and in treating cardiac disorders.
    • 本发明描述了下式的化合物及其药学上可接受的盐及其药学上可接受的盐,其中R2各自独立地为非干扰性取代基; m为0-4的整数; Z为CH或N; R 1为H,烷基(1-6C) (1-6C),卤素,OR,NR2,SR,-OOCR,-NROCR,RCO,-COOR,-CONR2,-SO2NR2,CN等的任选取代的芳基, CF 3和NO 2,其中每个R独立地为H或低级烷基(1-4C); n为0,1或2; Ar为苯基,吡啶基,吲哚基或嘧啶基,各自任选被选自以下的基团取代: 任选取代的烷基(1-6C),卤素,OR,NR2,SR,-OOCR,-NROCR,RCO,-COOR,-CONR2,SO2NR2,CN,CF3和NO2,其中每个R独立地为H或低级烷基 (1-4C); 和R 3是支链或环状烷基(5-7C),或是任选被1-2个取代基取代的苯基,所述取代基选自烷基(1-6C),卤素,OR,NR2,SR,-OOCR, -NROCR,RCO,-COOR,-CONR2,-SO2NR2,CN,CF3和NO2,其中每个R独立地为H或可用作抗炎剂和治疗心脏疾病的低级烷基(1-4C)。
    • 23. 发明授权
    • Recombinant techniques for production of novel natriuretic and
vasodilator peptides
    • 用于生产新型利尿钠和血管舒张肽的重组技术
    • US5114923A
    • 1992-05-19
    • US460855
    • 1990-02-02
    • Jeffrey J. SeilhamerJohn A. LewickiRobert M. ScarboroughJ. Gordon Porter
    • Jeffrey J. SeilhamerJohn A. LewickiRobert M. ScarboroughJ. Gordon Porter
    • A61K38/00C07K14/58
    • C07K14/582C07K14/58A61K38/00
    • The cDNA sequence encoding porcine brain natriuretic peptide and related genes encoding canine and human peptides with natriuretic activity are disclosed. The gene is shown to make accessible the DNAs encoding analogous natriuretic peptides in other vertebrate species. The genes encoding these NPs can be used to effect modifications of the sequence to produce alternate forms of the NPs and to provide practical amounts of these proteins. The NPs of the invention can also be synthesized chemically. The invention peptides have the formula: ##STR1## wherein R.sup.1 is selected from the group consisting of: ##STR2## or a 10- to 109-amino acid sequence shown as the native upstream sequence for porcine, canine or human NP in FIG. 6, or a composite thereof;R.sup.2 is (OH), NH.sub.2, or NR'R" wherein R' and R" are independently lower alkyl (1-4C) or is ##STR3## or the amides (NH.sub.2 or NR'R") thereof, with the proviso that if formula (1) isR.sup.1 -Cys-Phe-Gly-Arg-Arg-Leu-Asp-Arg- Ile-Gly-Ser-Leu-Ser-Gly-Leu-Gly-Cys-R.sup.2and R.sup.1 is Asp-Ser-Gly-, R.sup.2 cannot be Asn-Val-Leu-Arg-Arg-Tyr.The peptides of the invention can be formulated into pharmaceutical compositions and used to treat conditions associated with high extracellular fluid levels, especially congestive heart failure.
    • PCT No.PCT / US89 / 02373。 371日期1990年2月2日 102(e)1990年2月2日PCT PCT日期为1989年5月31日。公开了编码猪脑利钠肽的cDNA序列和编码具有利尿钠活性的犬和人肽的相关基因。 该基因显示可使得其他脊椎动物物种中编码类似利尿钠肽的DNA可见。 编码这些NP的基因可用于影响序列的修饰以产生NP的替代形式并提供实际量的这些蛋白质。 本发明的NP也可以化学合成。 本发明的肽具有下式:其中R 1选自:(H);(C) 甘氨酸 Ser-Gly-; 或者图像中显示为猪,犬或人NP的天然上游序列的10至109个氨基酸序列的图像。 6,或其复合物; R2是(OH),NH2或NR'R“,其中R'和R”独立地是低级烷基(1-4C),或者是 或其酰胺(NH 2或NR'R“),条件是如果式(1)为R1-Cys-Phe-Gly-Arg-Arg-Leu-Asp-Arg-Ile-Gly-Ser-Leu- Ser-Gly-Leu-Gly-Cys-R2和R1是Asp-Ser-Gly-,R2不能是Asn-Val-Leu-Arg-Arg-Tyr。 本发明的肽可以配制成药物组合物并用于治疗与高细胞外液体水平相关的病症,特别是充血性心力衰竭。
    • 29. 发明授权
    • Compounds and methods to treat cardiac failure and other disorders
    • 治疗心力衰竭和其他疾病的化合物和方法
    • US06448257B1
    • 2002-09-10
    • US09535316
    • 2000-03-24
    • Babu J. MavunkelDavid Y. LiuGeorge F. SchreinerJohn A. Lewicki
    • Babu J. MavunkelDavid Y. LiuGeorge F. SchreinerJohn A. Lewicki
    • A61K31437
    • C07D209/08C07D209/24C07D235/06C07D401/06C07D401/14C07D403/06C07D471/04
    • Compounds of the formula: wherein the dotted line represents an optional bond; and the pharmaceutically acceptable salts thereof, wherein X1 is an alkyl bridge optionally containing an O, S, or N heteroatom that forms an aliphatic 5-7 membered ring and is optionally substituted by one or more of halo, OR, SR, NR2, RCO, COOR, CONR2, OOCR, or NROCR where R is H or alkyl (1-6C), or by one or more CN or═O, or by one or more aliphatic or aromatic 5- or 6-membered rings optionally containing 1-2 heteroatoms; R1 is  wherein X2 is CO or an isostere thereof; m is 0 or 1; Y is optionally substituted alkyl, optionally substituted aryl, or optionally substituted arylalkyl or two Y taken together may form an alkylene (2-3C) bridge; n is 0-4; Z1 is CH or N; X3 is CH or CHR where R is H or alkyl (1-6C), or an isostere thereof; and Ar, R2 and R3 are as defined in the specification. These compounds are selective inhibitors of p38&agr; kinase.
    • 下式的化合物:其中虚线表示任选的键;及其药学上可接受的盐,其中X 1是任选地含有O,S或N杂原子的烷基桥,其形成脂族5-7元环并任选被取代 其中R是H或烷基(1-6C),或一个或多个CN或= O,或一个或多个卤素,OR,SR,NR 2,RCO,COOR,CONR 2,OOCR或NROCR 任选含有1-2个杂原子的脂族或芳族五元或六元环; R 1是其中X 2是CO或其等价物; m是0或1; Y是任选取代的烷基,任选取代的芳基或任选取代的芳基烷基或两个Y 一起可以形成亚烷基(2-3C)桥; n为0-4; Z1为CH或N; X3为CH或CHR,其中R为H或烷基(1-6C)或其等同体; 并且Ar,R 2和R 3如本说明书中所定义。 这些化合物是p38alpha激酶的选择性抑制剂。