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    • 2. 发明申请
    • METHOD OF TREATING OR INHIBITING NEUTROPENIA
    • 治疗或抑制中耳炎的方法
    • WO1998026781A1
    • 1998-06-25
    • PCT/US1997023419
    • 1997-12-17
    • AMERICAN CYANAMID COMPANY
    • AMERICAN CYANAMID COMPANYEPSTEIN, Joseph, WilliamLEVIN, Jeremy, IanGIBBONS, James, JosephLUCAS, Judy
    • A61K31/505
    • A61K31/5377A61K31/519
    • The invention is a method of treating or inhibiting neutropenia, or accelerating neutrophil recovery in a mammal in need thereof, which comprises administering to said mammal an effective amount of a compound, or a medicament containing said compound having formula (I) wherein R1 and R2 are each, independently selected from the group consisting of hydrogen, alkyl of 1-6 carbon atoms, optionally substituted benzoyl, (a), (b), (c), (d), (e), (f), and -(CH2)n-R; or R1 and R2 are methylene groups which are taken together to form a 4-7 membered saturated heterocyclic ring; R is hydroxy, 4-morpholinyl, 1H-imidazol-1-yl, -CH(alkoxy of 1-6 carbon atoms)2, alpha -hydroxybenzyl, or optionally substituted phenyl; R3 is hydrogen or alkyl; R4 is hydrogen, halogen, alkyl, alkoxy, or trifluoromethyl; R5 is hydrogen or alkyl; and n = 1-3, or a pharmaceutically acceptable salt thereof.
    • 本发明是一种治疗或抑制有需要的哺乳动物中性粒细胞减少或加速嗜中性粒细胞恢复的方法,其包括向所述哺乳动物施用有效量的化合物或含有所述具有式(I)的化合物的药物,其中R1和R2 (a),(b),(c),(d),(e),(f),和(f)中的至少一个选自氢,可以被取代的苯甲酰基, (CH 2)NR; 或R 1和R 2是亚甲基,它们一起形成4-7元饱和杂环; R是羟基,4-吗啉基,1H-咪唑-1-基,-CH(1-6个碳原子的烷氧基)2,α-羟基苄基或任选取代的苯基; R3是氢或烷基; R4是氢,卤素,烷基,烷氧基或三氟甲基; R5是氢或烷基; 和n = 1-3,或其药学上可接受的盐。
    • 5. 发明申请
    • PEPTIDES WITH GROWTH PROMOTION PROPERTIES
    • 具有生长促进特性的肽
    • WO1996030405A1
    • 1996-10-03
    • PCT/US1996003490
    • 1996-03-15
    • AMERICAN CYANAMID COMPANY
    • AMERICAN CYANAMID COMPANYBUCKWALTER, Brian, LeeSHIEH, Hong-MingWANG, Bosco, Shang
    • C07K14/61
    • C07K14/61A61K38/00
    • Peptides are described which have well-defined secondary structure, preferably a helical conformation, which mimic the corresponding region of porcine somatotropin (pST) and which enhance the activity of pST and promote growth of warm-blooded animals. These peptides compete with pST for binding to the PS-7.6 monoclonal antibody. These peptides contain therein the sequence of amino acids Xaa-Xaa-Leu-Xaa-Xaa-Ile-Xaa-Xaa-Xaa-Leu-Xaa-Xaa-Val-Xaa-Xaa (SEQ ID No. 1), wherein the sequence differs from the native sequence of pST, as well as sequences in which the location of essential amino acids is shifted by three amino acids, representing almost one turn along the helix, which contain therein the sequence of amino acids Xaa-Xaa-Xaa-Xaa-Xaa-Leu-Xaa-Xaa-Xaa-Ile-Xaa-Xaa-Leu-Xaa-Xaa-Xaa-Val (SEQ ID No. 18) and wherein the sequence differs from the native sequence of pST.
    • 描述了具有明确二级结构,优选螺旋构象的肽,其模拟猪生长激素(pST)的相应区域并且增强pST的活性并促进温血动物的生长。 这些肽与pST竞争结合PS-7.6单克隆抗体。 这些肽中含有氨基酸Xaa-Xaa-Leu-Xaa-Xaa-Ile-Xaa-Xaa-Xaa-Leu-Xaa-Xaa-Val-Xaa-Xaa(SEQ ID No.1)的序列,其中序列不同 来自pST的天然序列,以及其中必需氨基酸的位置被三个氨基酸位移的序列,沿着螺旋几乎转一圈,其中含有氨基酸序列Xaa-Xaa-Xaa-Xaa- Xaa-Leu-Xaa-Xaa-Xaa-Ile-Xaa-Xaa-Leu-Xaa-Xaa-Xaa-Val(SEQ ID No.18),其中该序列与pST的天然序列不同。