PYRIMIDINE NUCLEOSIDE DERIVATIVES AND SALTS THEREOF
申请人:Machida Haruhiko
公开号:US20100234405A1
公开(公告)日:2010-09-16
A novel pyrimidine nucleoside derivative represented by the following formula (1) and a salt thereof, as well as a pharmaceutical composition comprising the same as an active ingredient have excellent antiviral properties and are useful as antiviral therapeutic agents:
[wherein R represents a nitrogen-containing heterocyclic ring which may have any one of a C
1
-C
3
alkyl group or a C
1
-C
3
alkoxy group as a substituent, or a C
1
-C
6
alkyl group which has one primary amino group as a substituent].
(E)-5-(2-halogenovinyl)-arabinofuranosyluracil, process for preparation thereof, and uses thereof
申请人:Yamasa Shoyu Kabushiki Kaisha
公开号:EP0031128A1
公开(公告)日:1981-07-01
A novel compound, (E)-5-(2-halogenovinyl)-arabinofuranosyluracil; a process for producing the same comprising reacting 5-vinylarabinofuranosyluracil with a halogen; and a use of the same as an anti-DNA virus agent, especially anti-herpes virus agent and anti-varicella zoster virus agent.
一种新型化合物,(E)-5-(2-卤素乙烯基)-阿拉伯呋喃糖基尿嘧啶;一种生产该化合物的工艺,包括使 5-乙烯基阿拉伯呋喃糖基尿嘧啶与卤素反应;以及将该化合物用作抗 DNA 病毒剂,特别是抗疱疹病毒剂和抗水痘带状疱疹病毒剂。
1-Beta-D-arabinofuranosyl-(E)-5-(2-halogenovinyl) uracil-5'-phosphate, preparation thereof and use thereof
申请人:Yamasa Shoyu Kabushiki Kaisha
公开号:EP0074101A1
公开(公告)日:1983-03-16
1-β-D-arabinofuranosyl-(E)-5-(2-halogenovinyl)-uracil-5'-phosphates of the formula (I):
and pharmaceutically acceptable salts thereof, production thereof comprising phosphorylation of the non- phosphorylated precursors of the compounds (I), their uses as anti-viral agents are disclosed.
An electrokinetic delivery or diagnostic device (10) for self-administration of a medicament. The device includes a housing (12) containing a power supply (14), a first active electrode (24) and a ground tactile electrode (30). An applicator (40) includes a pad (44) for containing medicament for overlying the first electrode (24) of the device (10). The medicament may be applied by the user to the pad (44), contained within the pad (44) or contained in rupturable capsules (56) within the pad (44), together with a hydrogel if necessary for imparting electrical conductivity. In another form, the applicator (70) is self-contained, having a power supply (74), a first electrode (78) overlying a pad (44a) and a ground electrode (80) from the opposite side of the pad (44a) whereby an individual presses the pad (44a) against the treatment site to complete the electrical circuit and electrokinetically drive the medicament into the treatment site.
An electrokinetic delivery or diagnostic device for personal use and self-administration of a medicament to a treatment site is provided. The device includes a housing containing a power supply, a first active electrode and a ground tactile electrode. An applicator includes a pad for containing medicament for overlying the first electrode of the device. The medicament may be applied by the user to the pad, contained within the pad or contained in rupturable capsules within the pad, together with a hydrogel if necessary for imparting electrical conductivity whereby, upon application of the applicator to the treatment site, the medicament is electrokinetically transported into the treatment site. In another form, the applicator is self-contained, having a power supply, a first electrode overlying a pad and a ground electrode from the opposite side from the pad whereby the individual presses the pad against the treatment site to complete the electrical circuit and electrokinetically drive the medicament into the treatment site.