摘要:
Tetrahydrothiopyrano[2,3-b]indole derivative represented by the formula I: ##STR1## wherein R.sup.1 is hydrogen, alkyl, hydroxyalkyl, alkenyl, aralkyl, aryl, --COR.sup.5 (wherein R.sup.5 is alkyl, alkenyl, aryl or alkoxy) or ##STR2## (wherein Y is alkylene, oxoalkylene, hydroxyalkylene and R.sup.6 and R.sup.7 are each hydrogen or alkyl): R.sup.2 is hydrogen or alkyl; R.sup.3 is hydrogen, alkyl, hydroxyalkyl, alkenyl, aralkyl, aryl or dialkylaminoalkyl or ##STR3## is pyrrolidino, piperidino, piperazino, 4-alkylpiperazino, 4-arylpiperazino or morpholino; R.sup.4 is hydrogen or alkyl; A is methylene, alkylmethylene, ethylene, alkylethylene; X is hydrogen or one or two groups selected from the group consisting of halogen, alkyl, alkoxy, hydroxy and halogenoalkyl; and n is an integer of 0 to 2 and its pharmaceutically acceptacle salts; synthesized from 2-propargylthioindole or 2-(4-hydroxy-2-butynylthio)-indole; useful as analgesic and anti-inflammatory agent.
摘要:
A compound of the formula: ##STR1## wherein R is an optionally substituted phenyl group, 5-membered; the A ring is a 5 to 7 membered alicyclic group in which said A ring may have an alkyl group as a substituent, or a pharmaceutically acceptable salt thereof, and is useful as a psychotropic agent.
摘要:
A compound of the formula: ##STR1## (wherein R is phenyl optionally substituted by one or two members selected from the group consisting of trifluoromethyl, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy, C.sub.1 -C.sub.5 alkylthio, nitro, amino C.sub.1 -C.sub.5 alkanoylamino and C.sub.1 -C.sub.5 alkoxycarbonyl or 5- or 6-membered heterocyclic group optionally substituted by one or two members selected from the group consisting of halogen, C.sub.1 -C.sub.5 alkyl and C.sub.1 -C.sub.5 alkoxy,Q is hydrogen, C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.10 acyl, C.sub.1 -C.sub.5 alkylsulfonyl or C.sub.6 -C.sub.10 arylsulfonyl, ##STR2## R.sup.1, R.sup.2, R.sup.3, and R.sup.4 each is hydrogen, halogen C.sub.1 -C.sub.5 alkyl, C.sub.1 -C.sub.5 alkoxy or C.sub.1 -C.sub.5 haloalkyl,Q is present on the nitrogen atom of the 1,3 or 5-position, and the dotted line indicates the presence of three double bonds at the position of 2, 3; 3a, 3b; 4, 5 / 1, 3b; 2, 3; 3a, 4 / or 1, 2; 3a, 3b; 4, 5)or its salt, being useful as psychostimulants or anxiolytics, is provided.
摘要:
A compound of the formula: ##STR1## wherein R is an optionally substituted aryl group or an optionally substituted aromatic heterocycle group; A ring is a 5 to 9 membered alicyclic group, in which one or more of carbon atoms constituting said A ring may be replaced by O, or S and said A ring may have alkyl as a substituent, or a pharmaceutically acceptable salt thereof.
摘要:
2-Substituted carbonylimidazo[4,5-c]quinolines of formula: ##STR1## having a high affinity for benzodiazepin receptor and showing an excellent psychostimulating action orally at a dose of 0.1-500 mg are provided through several routes.
摘要:
Compounds of the formula (I): ##STR1## wherein R.sup.1 and R.sup.2 each is hydrogen, alkyl, alkoxycarbonyl, carboxy, halogen, nitro or trifluoromethyl, or R.sup.1 and R.sup.2 taken together may form alkylene; R.sup.3 is hydrogen, alkyl, alkanoyl or alkylsulfonyl; R.sup.4 is hydrogen, alkoxycarbonyl, carboxy or halogen; X is hydrogen, alkyl, alkoxy, halogen or hydroxy; and Y is methine or nitrogen or salts thereof are provided. The compounds (I) show potent psychotropic activity.
摘要:
A method of producing the crystalline substrate having a concave-convex structure includes: (A) forming a transfer film by forming a concave-convex film on a support film on the surface having a concave-convex pattern thereon so that thickness of the residual film of the concave-convex film is 0.01 to 1 μm, the concave-convex pattern of the support film having concave parts with a width of 0.05 to 100 μm, a depth of 0.05 to 10 μm, and a ratio of the depth of the concave part to the width of the concave part of up to 1.5, (B) disposing the transfer film on the crystalline substrate, and transferring the concave-convex film onto the crystalline substrate to produce a crystalline substrate having the concave-convex film thereon, (C) etching the crystalline substrate having the concave-convex film thereon to form a concave-convex structure on the surface of a crystalline substrate.
摘要:
A method of producing the crystalline substrate having a concave-convex structure includes: (A) forming a transfer film by forming a concave-convex film on a support film on the surface having a concave-convex pattern thereon so that thickness of the residual film of the concave-convex film is 0.01 to 1 μm, the concave-convex pattern of the support film having concave parts with a width of 0.05 to 100 μm, a depth of 0.05 to 10 μm, and a ratio of the depth of the concave part to the width of the concave part of up to 1.5, (B) disposing the transfer film on the crystalline substrate, and transferring the concave-convex film onto the crystalline substrate to produce a crystalline substrate having the concave-convex film thereon, (C) etching the crystalline substrate having the concave-convex film thereon to form a concave-convex structure on the surface of a crystalline substrate.
摘要:
A load test machine includes a base block, at least a pair of posts rising from the base block, a cross head spanning between the pair of posts, and an actuator mounted on the base block or the cross head. The actuator is able to apply a load on a test piece positioned between the cross head and the base block. The cross head is secured to each of the posts via an elastic member, and the elastic member is constructed to be changeable in its jointing position with the cross head or with each of the posts to change a resonance frequency of the test machine.
摘要:
An entry board for use in drilling small holes in boards: the entry board comprises a lubricant layer of a mixture of a polyethylene glycol having an average molecular weight of at least 3000 to less than 10000, a polyethylene glycol having an average molecular weight of at least 10000 and trimethylolpropane formed over at least one surface of an aluminum base board with an undercoat layer of a partially saponified product of polyvinyl acetate provided between the lubricant layer and the base board. The partially saponified polyvinyl acetate has a degree of saponified 15 to 70 mole % and has an average molecular weight of 9000 to 50000. The adhesion of the lubricant layer to the base board is excellent, and the lubricant layer prevents cracking.