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公开(公告)号：US5476045A
公开(公告)日：1995-12-19
申请号：US338712
申请日：1994-11-14
申请人： Sung K. Chung , Roy W. Kline
发明人： Sung K. Chung , Roy W. Kline
摘要： A statically stable limited range projectile utilizes a fin assembly combd with a cylindrical body and low drag ogival front end to ballistically match the limited predetermined range flight characteristics of a standard round.
摘要翻译： 一个静态的有限射程使用一个与圆柱体和低阻力ogival前端结合的翅片组合，以弹道地匹配标准轮的有限的预定范围飞行特性。
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公开(公告)号：US06959893B1
公开(公告)日：2005-11-01
申请号：US10604898
申请日：2003-08-26
摘要： A projectile comprises an imaging seeker at a front of the projectile; a front warhead behind the imaging seeker; a power supply; an electronics unit connected to the power supply and comprising a microprocessor circuit board, a voltage regulator circuit board, an inertial measurement circuit board and a fuze and safe and arm circuit board, all electrically connected to each other, the microprocessor circuit board also being connected to the imaging seeker; a rear warhead, the front and rear warheads being electrically connected to the safe and arm circuit board; a rocket motor electrically connected to the electronics unit; foldable fins mounted at the rear of the projectile; a shell that encases the front warhead, the power supply, the electronics unit, the rear warhead and the rocket motor; and a maneuver mechanism disposed in the shell and electrically connected to the microprocessor circuit board.
摘要翻译： 射弹包括在射弹前面的成像探测器; 成像探头背后的前弹头; 电源; 连接到电源的电子单元，包括微处理器电路板，稳压器电路板，惯性测量电路板和引信和安全和臂电路板，它们彼此电连接，微处理器电路板也被连接 到成像探测器; 后弹头，前后弹头电气连接到安全和手臂电路板; 电气连接到电子单元的火箭发动机; 安装在抛射体后部的可折叠翅片; 封装前弹头，电源，电子单元，后弹头和火箭发动机的外壳; 以及设置在外壳中并电连接到微处理器电路板的机动机构。
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公开(公告)号：US5610310A
公开(公告)日：1997-03-11
申请号：US476642
申请日：1995-06-07
申请人： Soon H. Woo , Sung K. Chung , Soo H. Ban , Byoung E. Kim , Si H. Kim
发明人： Soon H. Woo , Sung K. Chung , Soo H. Ban , Byoung E. Kim , Si H. Kim
IPC分类号： A61K31/44 , A61K31/4418 , A61K31/4425 , A61K31/4427 , A61K31/443 , A61K31/4433 , A61K31/4436 , A61K31/47 , A61K31/4709 , A61P7/02 , C07D213/40 , C07D213/56 , C07D215/10 , C07D215/14 , C07D277/22 , C07D277/30 , C07D331/04 , C07D401/12 , C07D405/12 , C07D409/12 , C07D417/12 , C07D491/113 , C07F9/09 , C07F9/58 , C07F9/60 , C07F9/6539 , C07D213/20
CPC分类号： C07D401/12 , C07D409/12 , C07F9/581 , C07F9/582 , C07F9/60 , C07F9/6539
摘要： The present invention describes novel cyclic diol derivatives represented by formula I and II: ##STR1## in which Y represents O, S, SO, SO.sub.2, (CH.sub.2).sub.m wherein m is zero or an integer of 1 to 5, or NR.sup.a group wherein R.sup.a is hydrogen, lower alkyl, lower alkoxycarbonyl, aryl, arylalkyl or acyl;R.sup.1 represents an alkyl or alkylcarbamoyl group;R.sup.2 represents a group having formula T--(CH.sub.2).sub.n --V (X.sup.-)q, wherein T refers to a simple covalent bond, a CO, PO.sub.3.sup.-, C(O)O, or CONR.sup.b group wherein R.sup.b is hydrogen, lower alkyl or acyl;n refers to an integer of from 1 to 10;V represents either (i) the group indicated by formula --.sup.+ NR.sup.5 R.sup.6 R.sup.7 wherein R.sup.5, R.sup.6 and R.sup.7 stands for identical or different lower alkyl group, or two or three of R.sup.5, R.sup.6 and R.sup.7 taken together with the adjacent nitrogen form heterocyclic ammonio group, or (ii) the group indicated by the formula ##STR2## wherein R.sup.8 represents lower alkyl group;q is one or zero;X.sup.- represents a pharmaceutically acceptable anion.These compounds are potent PAF antagonists and thus useful for the treatment of the diseases in which PAF is involved.
摘要翻译： 本发明描述了由式I和II表示的新型环状二醇衍生物：其中Y表示O，S，SO，SO 2，（CH 2）m，其中m为0或1至5的整数，或NR a基团，其中 R a是氢，低级烷基，低级烷氧基羰基，芳基，芳烷基或酰基; R1表示烷基或烷基氨基甲酰基; R2表示具有式T-（CH2）nV（X-q）的基团，其中T表示简单共价键，CO，PO 3 - ，C（O）O或CONR b基团，其中R b是氢，低级烷基或 酰基; n表示1〜10的整数， V表示（i）由式 - + NR5R6R7表示的基团，其中R5，R6和R7表示相同或不同的低级烷基，或者R5，R6和R7中的两个或三个与相邻的氮形式杂环基团一起， 或者（ⅱ）由下式表示的基团：其中R 8表示低级烷基; q是1或0; X-表示药学上可接受的阴离子。 这些化合物是有效的PAF拮抗剂，因此可用于治疗涉及PAF的疾病。
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