Amino acid derivatives and antihypertensive drugs containing them
申请人:AJINOMOTO CO., INC.
公开号:EP0085488A2
公开(公告)日:1983-08-10
Tripeptides having the general formula:
in which each of X, Y and Z is a radical derived from an amino acid and P is a radical derived from a phosphorus compound, have been found to have an antihypertensive activity. Thus, the tripeptides, and pharmaceutically acceptable salts thereof, can be used for the treatment of hypertension.
已发现具有通式的三肽具有抗高血压活性,通式中 X、Y 和 Z 均为氨基酸衍生基,P 为磷化合物衍生基。 因此,这些三肽及其药学上可接受的盐可用于治疗高血压。
PHOTOCURABLE RESIN AND THREE-DIMENSIONAL PRINTING SYSTEM
申请人:National Taiwan University of Science and Technology
公开号:US20160264696A1
公开(公告)日:2016-09-15
A photocurable resin composition for three-dimensional printing which is visible-light curable is provided, comprising a photosensitive prepolymer in a range of 76.5 wt % to 96.8 wt %, a photoinitiator in a range of 0.01 wt % to 5 wt %, an auxiliary photoinitiator in a range of 0.01 wt % to 15 wt %, and a solvent in a range of 0.01 to 10 wt %. A three-dimensional printing system comprises: an accommodation unit, a lifting unit, a formation unit, and a control unit. The accommodation unit is for accommodating a printing material. The formation unit, which is connected to the lifting unit, can be driven by the lifting unit so as to move with respect to a light emission unit. The control unit, coupled to the lifting unit, controls motion of the lifting unit. The light emission unit may be a mobile electronic device, a display device, or a digital television.