摘要:
Disclosed are process steps and processes for producing chromane compounds, preferably 2-(6-amino-chroman-2yl) acetic acid esters which are intermediates for producing platelet aggregation inhibitors and/or are themselves potent platelet aggregation inhibitors.
摘要:
Novel compounds of formula (I) to (VI), which more particularly include sulfonylura derivatives, sulfonylthiourea derivatives, sulfonylguanidine derivatives, sulfonylcyanoguanidine derivatives, thioacylsulfonamide derivatives, and acylsulfonamide derivatives which are effective platelet ADP receptor inhibitors. These derivatives may be used in various pharmaceutical compositions, and are particularly effective for the prevention and/or treatment of cardiovascular diseases, particularly those diseases related to thrombosis. The invention also relates to a method for preventing or treating thrombosis in a mammal comprising the step of administering a therapeutically effective amount of a compound of formulae (I)-(VI), or a pharmaceutically acceptable salt thereof.
摘要:
A method for selectively inhibiting a kinase is disclosed, which comprises contacting a composition containing a kinase with a molecule of formula (I) wherein R1 is H, lower alkyl, or lower alkanoyl; R2 is H, lower alkyl, or lower alkanoyl; R3 and R4 together represent a cis double bond or -O- or each of R3 and R4 independently represents H or OR; R5 is =O, =S, or -H, -OR; R6 and R7 together represent a double bond or -O- or each of R6 and R7 independently represents H or OR; R8 and R9 together represent a double bond or -O- or each of R8 and R9 independently represents H or OR; and each R independently represents H, lower alkyl, or lower alkanoyl.
摘要:
The present invention discloses that phosphorylation of cytoplasmic tyrosine residues in the β-subunit of integrins is needed for signal protein association. The invention provides methods of identifying signaling partners involved in integrin mediated signaling, methods of identifying agents which block integrin mediated signaling, methods of using agents which block intergrin mediated signaling to modulate biological and pathological processes, and agents which block integrin mediated signaling.
摘要:
This invention relates to certain substituted or unsubstituted pyridyl-containing spirocyclic compounds substituted with both basic and acidic functionality, which are useful in inhibition of platelet aggregation.
摘要:
Compounds, e.g. described in claim 5, formula (I) and formula (II), where A-B is (1), their salts and compositions related thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.
摘要:
Compounds, e.g. described in Table (1), their salts and compositions related thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.
摘要:
Compounds of the formula A - Y - D - E - G - J - Z - L in which D is a direct link, a substituted or unsubstituted phenyl or naphtyl group or a heterocyclic ring system; Z is a substituted or unsubstituted phenyl or naphthyl group or a heterocyclic ring system; and the other variables are as defined in the claims, their salts and compositions related thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.
摘要:
Compounds of the formula A - Y - D - E - G - J - Z - L in which D is a direct link, a substituted or unsubstituted phenyl or naphthyl group or a heterocyclic ring system and the other variables are as defined in the claims, their salts and other derivatives and compositions relating thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.
摘要:
Compounds of formula A - Y - D - E - G - J - Z - L in which D is direct link, a substutited or unsubstituted phenyl or napththyl group or a heterocyclic ring system; and the other variables are as defined in the claims, their salts and compositions relating thereto having activity against mammalian factor Xa are disclosed. The compounds are useful in vitro or in vivo for preventing or treating coagulation disorders.