C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 241/08 (2006.01) A61K 31/495 (2006.01) A61K 31/535 (2006.01) C07D 401/12 (2006.01) C07D 403/02 (2006.01) C07D 403/06 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01) C07D 413/12 (2006.01) C07D 417/12 (2006.01) C07K 5/083 (2006.01) C07K 5/087 (2006.01) A61K 38/00 (2006.01)
Patent
CA 2076619
Abstract The compounds of the formula Image ; wherein G stands for an amidino group or an optionally cyclic amino group, these being respectively optionally substituted; D stands for a spacer having 2 to 6 atomic chain optionally bonded through a hetero-atom and/or a 5- to 6-membered ring (provided that the 5- to 6- membered ring is, depending on its bonding position, counted as 2 to 3 atomic chains); R1 stands for hydrogen, benzyl group or a lower alkyl group; R2 and R3 independently stand for a residual group formed by removing -CH(NH2)COOH from an .alpha.-amino acid, or R1 and R2 may form a 5- to 6-membered ring taken together with the adjacent N and C; X stands for hydrogen or an optionally substituted lower alkyl group; and Z stands for a group capable of forming an anion or a group convertible into an anion in a living body, or salts thereof and agents for inhibiting cell-adhesion, which are characterized by containing these compounds. The novel compounds and pharmaceutical agents are effective for prophylaxis and therapy of various diseases by controlling or inhibiting cell adhesion.
Sugihara Hirosada
Terashita Zenichi
Fetherstonhaugh & Co.
Takeda Chemical Industries Ltd.
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