摘要:
An aryl-substituted alicyclic compound of the formula (I): wherein U is 1,4,5,6-tetrahydropyrimidin-2-yl, etc., A is phenylene, etc., B is piperidine-1,4-diyl, etc., Z is —CONH—, etc., R3 is hydrogen, etc., R5 is hydrogen, aryl, etc., R6 is a mono-substituted amino (e,g., benzyloxycarbonylamino), R7 is hydrogen, etc., and a process for preparation thereof, and a pharmaceutical composition containing the same. The compound of the present invention has a high selectivity for αvβ3 integrin, and exhibits a potent inhibitory activity thereto, and hence, it is useful as a preventive or/and a therapeutic agent for a disease in which αvβ3 integrin is involved.
摘要:
Disclosed are a process for preparation of an optically active 7-substituted 3-(2-aminopropyl)indole compound and an intermediate therefor. In the above preparation process, 7-substituted indole is reacted with L- or DL-serine in the presence of a tryptophan-synthesizing enzyme originating in microorganisms to form corresponding 7-substituted L-tryptophan, and it is subjected, if necessary, to reduction, protection, exchange and elimination.
摘要:
N-Arylphenylacetamide derivatives represented by the following formula [I]: (wherein R1 is C1-6 alkoxy, etc.; R2 is hydrogen, —(CH2)m—N(R6)(R7) (m is an integer of from 1 to 4; R6 is hydrogen, C1-4 alkyl, etc., R7 is hydrogen, etc.), etc.; R3 is hydrogen, halogen, etc.; R4 is C6-10 alkyl, —Y—R8 (Y is a single bond, C1-6 alkylene, C2-6 alkenylene, C2-6 alkynylene, etc., R8 is aryl, C3-8 cycloalkyl, C6-15 polycycloalkyl, etc.), etc.; R5 is hydrogen, etc.; and X1 is hydrogen), or pharmaceutically acceptable salts thereof or hydrates or solvates of the same, and a pharmaceutical composition containing the same. These compounds are useful as preventives and/or remedies giving no pain at the early stage of administration, which are efficacious in oral administration and have potent analgesic and antiinflammatory effects.
摘要翻译:由下式[I]表示的N-芳基苯基乙酰胺衍生物:其中R 1是C 1-6烷氧基等; R 2, 是(CH 2)n -N(R 6)(R 7)(m)是(CH 2) 1〜4的整数; R 6为氢,C 1-4烷基等,R 7为氢等。 )等; R 3是氢,卤素等; R 4是C 6-10烷基,-YR“ 8(Y为单键,C 1-6亚烷基,C 2-6亚烯基,C 2-6亚炔基 等等,R 8是芳基,C 3-8环烷基,C 6-15-15多环烷基等)等; R 和其中X 1是氢)或其药学上可接受的盐或其水合物或溶剂合物,以及含有它们的药物组合物。 这些化合物可用作在给药早期不给予疼痛的预防剂和/或补救剂,其在口服给药中是有效的并且具有有效的镇痛和抗炎作用。
摘要:
Novel pyrrolidine derivatives, being useful as chymase inhibitor or intermediate for synthesis of the active compounds, which has the formula (I): wherein R1 is cycloalkyl, substituted or unsubstituted phenyl or naphthyl, indanyl, thienyl, furyl, substituted or unsubstituted indolyl, benzofuryl, substituted or unsubstituted benzothienyl, etc.; R2 is H, alkyl, phenyl-lower alkyl, cycloalkyl or cycloalkyl-lower alkyl; R3 is (i) substituted or unsubstituted monocyclic heterocyclic group, (ii) substituted or unsubstituted benzene- or pyridine-fused heterocyclic group, or (iii) a group (a): R4 and R5 are independently H or OH, but R4 and R5 are not simultaneously H, or both form oxo; n is 0, 1, 2 or 3; or a salt thereof.
摘要翻译:新型吡咯烷衍生物可用作合成活性化合物的胃促胰酶抑制剂或中间体,其具有式(I):其中R 1是环烷基,取代或未取代的苯基或萘基,茚满基,噻吩基,呋喃基,取代或未取代的 吲哚基,苯并呋喃基,取代或未取代的苯并噻吩基等; R 2是H,烷基,苯基 - 低级烷基,环烷基或环烷基 - 低级烷基; R 3是(i)取代或未取代的单环杂环基,(ii)取代或未取代的苯 - 或吡啶稠合杂环基,或(iii)基团(a):R 4和R 5是 独立地是H或OH,但R 4和R 5不同时为H,或两者都形成氧代; n为0,1,2或3; 或其盐。
摘要:
This invention relates to pyridonecarboxylic acid derivatives of the following general formula, esters thereof and salts thereof, as well as pharmaceutical preparations containing them. ##STR1## wherein: R is cycloalkyl which may be substituted by halogen, or the like;X is hydrogen, lower alkyl, amino or the like;Y is hydrogen or halogen;A is nitrogen or a group of the formula C--Z in which Z is lower alkoxy that may be substituted by halogen, or the like;R.sub.1 and R.sub.2 may be the same or different and are each hydrogen or the like;R.sub.3 is hydrogen or lower alkyl;R.sub.4, R.sub.5, R.sub.6, R.sub.7, R.sub.8 and R.sub.9 may be the same or different and are each hydrogen, halogen or lower alkyl;m is 0 or 1; andn and p may be the same or different and are each 0 or 1.This invention also relates to bicyclic amine compounds useful as direct intermediates for the synthesis of the above-described pyridonecarboxylic acid derivatives.
摘要:
1-�.omega.-(3,4-Dihydro-2-naphthalenyl)alkyl!cyclic amine derivative of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 are H, halogen, OH, alkyl, alkoxy, hydroxymethyl, etc., or R.sup.1 and R.sup.2 combine to form methylenedioxy, trimethylene, etc., R.sup.3 is H, etc., R.sup.4 is H, OH, alkyl, etc., R.sup.5 is H, alkyl, etc., p is integer of from 2 to 6, and q is integer of from 3 to 7, provided that when p is 2, and q is 5, R.sup.1, R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are not simultaneously H, or salts thereof, or N-oxide derivatives thereof, or a process for preparing the same, or pharmaceutical composition containing the same. The compounds of the present invention show potent inhibitory effect on the micturition reflex, and are useful as agents for treatment of frequent urination and urinary incontinence.
摘要:
The present invention is to provide an ameliorant for blood lipid metabolism which comprises as an active ingredient N-(6,11-dihydrodibenzo[b,e]thiepin-11-yl)-4-(4-fluorophenyl)-1-piperazinebutanamide or a pharmaceutically acceptable salt thereof, more particularly, to provide a hyperlipidemia inhibitor and an atherosclerosis inhibitor.
摘要:
DNAs encoding polypeptides having interleukin 1, vectors inserted with said DNAs, hosts transformed with said recombinant vectors, polypeptides having interleukin 1 activity which are produced by cultivation of the transformed hosts, derivatives of the polypeptides, pharmaceutical composition containing said polypeptides or derivatives, their use as an antitumor or antiinfectious agent, and processes for the preparation thereof.
摘要:
Medicament for the treatment of cerebral insufficiency diseases comprising as an active ingredient a compound of the formula: ##STR1## wherein n is 3, 4, 5 or 6; R.sup.1 is hydrogen atom, C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.8 cycloalkyl, hydroxy-C.sub.2 -C.sub.6) alkyl, unsubstituted or substituted aryl, heteroaryl, unsubstituted or substituted aryl-(C.sub.1 -C.sub.6) alkyl, unsubstituted or substituted aryl-carbonyl-(C.sub.1 -C.sub.6) alkyl, or acyl; R.sup.2 is hydrogen atom, halogen atom, C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.6 alkoxy, or trifluoromethyl; and R.sup.3 is hydrogen atom or C.sub.1 -C.sub.6 alkyl, or an acid addition salt thereof, novel 2-(1-piperazinyl)-4-phenyl-cycloalkanopyrimidine derivatives having excellent cerebral function improving activity, processes for the preparation thereof.
摘要:
Indazole-3-carboxylic acid derivatives represented by the following general formula (I) and their physiologically acceptable acid addition salts or quaternary ammonium salts, ##STR1## are useful as a potent and selective antagonist of serotonin 3 (5-HT.sub.3) receptor. Also disclosed are compounds of the formula ##STR2## which are useful as intermediates in the production of the disclosed final product compounds.