摘要:
The present invention provides a rapid-release tablet of S1452 at least containing the following components:a. a principal agent comprising (+)-(Z)-calcium 7-[(1R,2S,3S,4S)-3-benzenesulfonaidobicyclo[2.2.1]hept-2-yl]-5-heptenoate dihydrate (S1452), andb. a dispersant in an amount enough to disperse the principal agent after the disintegration of the tablet.
摘要:
A novel compound, 3,7,11,15-tetramethyl-2,4,6,10,14-hexadecapentaenoic acid, and a salt thereof are disclosed together with a number of different processes for the preparation of the compound. The uses of the novel compound as an anticancer agent are also disclosed.
摘要:
An anti-cancer agent which comprises a polyprenvl compound having the formula (I): ##STR1## in which each of n and m is 0, 1 or 2, n+m is 0, 1 or 2, A is ##STR2## and B is ##STR3## in which R represents the hydroxyl group, a lower alkoxy group, or ##STR4## (wherein each of R.sub.1 and R.sub.2 is the hydrogen atom, a lower alkyl group or an aryl group)]; provided that R is a lower alkoxy or ##STR5## if n is 1, m is 0, A is ##STR6## and B is ##STR7##
摘要:
A looper for a sewing machine capable of making overlocked stitches has a unitary distal portion which is operable for the selective production of overlocked stitches with one needle and three threads or one needle and two threads. The unitary distal portion of the looper includes an upper looper portion and a spreader portion. A holder is provided in connection with driving means for supporting the looper, and a positioning arrangement is provided to selectively position the unitary distal portion of the looper in a first position for movement along a first path or in a second position for movement along a second path for the selective production of the stitches.
摘要:
A conjugated polyprenylcarboxylic acid and its derivative having the formula: ##STR1## in which each of n and m is 0, 1 or 2, n+m is 1 or 2, A is ##STR2## and R is the hydroxyl group, a lower alkoxy group or ##STR3## wherein each of R.sub.1 and R.sub.2 represents the hydrogen atom, a lower alkyl group, or an aryl group; provided that R is ##STR4## if A is ##STR5## n is 1 and m is 0.
摘要:
An aluminum sheet having a prescribed thickness is obtained by compacting aluminum powder into a green sheet of packed aluminum powder, sintering the green sheet at temperatures of 300.degree. C to 600.degree. C and subsequently rolling and annealing the sintered sheet of aluminum powder at least once. A high-density sintered aluminum laminate is produced by piling a plurality of green sheets of packed aluminum powder one on top of another, sintering the pile of green sheets and then rolling and heating the sintered pile of sheets at least once.
摘要:
Device for swage-forging shafts has a lower die set which permits sidewise insertion of the work installed on the bed of a press assembly, and a rotary die set circumferentially equipped with a plurality of upper dies having definite shapes corresponding to each swaging step installed on the ram of said press assembly, said upper dies being arranged to be successively brought into position above the work on said lower die set by rotation of said rotary die set, whereby reciprocation of the ram will swage-forge the work.