摘要:
PROBLEM TO BE SOLVED: To provide safety medicaments with less side effect, exerting high immunosuppressive effect.SOLUTION: There are provided a compound represented by general formula (I) (wherein rings A and D are each a cyclic group which may have a substituent; E and G are each a bond or a spacer having 1 to 8 atoms in its main chain; L is hydrogen or a substituent; X is an amino group which may have a substituent or a heterocyclic group which contains at least one nitrogen atom and which may have a substituent; and n is 0 to 3, wherein when n is 2 or more, multiple rings A are the same or different), the salt thereof, N-oxide body thereof, a solvate thereof or their prodrugs thereof and the medicaments containing them. The compound represented by formula (I) is capable of binding S1P (sphingosine-1-phosphoric acid) receptors (in particular, EDG-1 and/or EDG-6), and is useful for preventing and/or treating rejection in transplantation, autoimmune diseases, allergic diseases and the like.
摘要:
PROBLEM TO BE SOLVED: To provide a therapeutic and/or preventing agent for a disease due to vascular constriction or vasodilation comprising an EDG-5 modulator EDG (Endothelia differentiation gene)-5 modulator; and also to provide a new EDG-5 antagonist.SOLUTION: A therapeutic and/or preventing agent for a disease due to vascular constriction or vasodilation comprises a EDG-5 modulator. Since EDG-5 modulator specifically binds EDG-5 and shows antagonistic or agonistic action, EDG-5 antagonist is useful for treating and/or preventing for a disease due to vascular constriction, for example, cerebrovascular spasmodic disorder after subarachnoid hemorrhage or stroke, cardiovasucular spasmodic disorder, hypertension, renal disease, cardiac infarction, cardiac angina, arrhythmia, facilitation of the portal blood pressure involved in liver cirrhosis, varicosity involved in liver cirrhosis and the like; or EDG-5 agonist is useful for treating and/or preventing for a disease due to vasodilation of blood vessels, for example, chronic headache (such as migraine, tension-type headache, mixed-type headache thereof, or migrainous neuralgia), haemorrhoid, congestive disorder and the like.
摘要:
PROBLEM TO BE SOLVED: To provide a compound represented by formula (I), a salt thereof, an N-oxide form thereof, a solvate thereof, or a prodrug thereof, and a medicament containing the same, wherein all symbols are described in the specification. SOLUTION: The compound represented by formula (I) has ability to bind to an S1P receptor (particularly, EDG-1, EDG-6 and/or EDG-8), and is useful for preventing and/or treating for rejection to transplantation, graft-versus-host disease, autoimmune diseases, allergic diseases, neurodegenerating diseases, and the like. COPYRIGHT: (C)2009,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide compounds capable of binding S1P receptor (particularly, EDG-6, preferably, EDG-1 and EDG-6).SOLUTION: There are provided compounds such as methyl-3-[4-(3-phenylpropoxy)phenyl]propanoate, salts thereof, solvated materials thereof, or prodrugs thereof. The compounds are capable of binding S1P receptors (in particular, EDG-6, preferably, EDG-1 and EDG-6), and are useful for preventing and/or treating rejection in transplantation, graft versus host diseases, autoimmune diseases, allergic diseases and the like.
摘要:
PROBLEM TO BE SOLVED: To provide a compound having an ability to bind to a sphingosine-1-phosphate (hereinafter referred to as S1P in some cases) receptor which is useful as a medicament and to provide a medicament containing the same as an active ingredient. SOLUTION: The compounds represented by formula (IA-1-1), salts thereof, solvates thereof or compounds in which carboxyl groups thereof are esterified. A compound having an ability to bind to an S1P receptor, (in particular EDG-6, preferably EDG-1 and EDG-6), for example the compounds represented by general formula (IA-1-1), salts thereof, solvates thereof or their prodrug have an ability to bind to the S1P receptor, (in particular EDG-6, preferably EDG-1 and EDG-6), and they are useful as preventives and/or remedies in rejection in transplantation, rejection of a transplanted organ, transplantation versus host disease, autoimmune diseases, allergic diseases and the like. COPYRIGHT: (C)2011,JPO&INPIT
摘要:
PROBLEM TO BE SOLVED: To provide a carbohydrate metabolism improving agent, particularly provide a new agent that is useful for treating type II diabetes. SOLUTION: This carbohydrate metabolism improving agent that contains EDG-1 agonist. The carbohydrate metabolism improving agent that includes EDG-1 agonist, particularly, a compound that is represented by general formula (I) (wherein the ring A is a ring-forming group; the ring B is a ring-forming group which may be substituted; X and Y mean each a spacer or the like; Z is an acid group; R1 is a substituent or the like) or a salt thereof and a solvate thereof or their products are useful as an insulin secretion promotor, glucose tolerance improver and/or islet pancreas cell protector, thus they can be used for prevention and/or therapy of diabetes, particularly type II diabetes of human and nonhuman mammals, for example, monkey, sheep, cattle, horse, dog, cat, rabbit, rat, mouse or the like. COPYRIGHT: (C)2005,JPO&NCIPI