摘要:
A novel antitumor substance BE-13793C or a pharmaceutically acceptable salt thereof, which is represented by the following formula: ##STR1## an anticancer agent comprising the novel substance or a pharmaceutically acceptable salt thereof, a method of producing the novel substance and a microorganism Streptoverticillium FERM P-10489, capable of producing the novel substance are disclosed.
摘要翻译:一种新型抗肿瘤物质BE-13793C或其药学上可接受的盐,由下式表示:(*化学结构*)包含该新物质或其药学上可接受的盐的抗癌剂,该新物质的制备方法和 公开了能够生产该新物质的微生物Streptoverticillium FERM P-10489。
摘要:
Apparatus for assembling a grommet and a wire ring for forming a peripheral reinforcement of an engine head gasket opening. Grommets and wire rings are supplied one by one on different supply devices and retained at first and second article retaining positions, respectively. A movable head moves toward the second retaining position and picks up a wire ring. The head then conveys the wire ring to the second retaining position, where the wire ring is placed overlappingly on the grommet. Thereafter, another movable head having a deforming die is moved against the overlapped grommet and wire ring and deforms a flange of the grommet radially outwardly, whereby the grommet prevents separation of the wire ring therefrom. The thus assembled grommet and wire ring are conveyed to a machine for attaching them to the gasket.
摘要:
3-Amino-2-hydroxy-4-phenylbutanoic acid and esters thereof as well as new derivatives thereof which are related to bestatin in their chemical structure are active to enhance the immune response in living animals.