专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120277448A1 PREPARATION METHOD FOR 3BETA-ARACHIDYLAMIDO-7ALPHA, 12ALPHA, 5BETA-CHOLAN-24-CARBOXYLIC ACID 审中-公开
标题翻译： 3BETA-ARACHIDYLAMIDO-7ALPHA，12ALPHA，5BETA-CHOLAN-24-羧酸的制备方法
公开(公告)号：US20120277448A1
公开(公告)日：2012-11-01
申请号：US13520117
申请日：2010-11-25
申请人： Xiangrui Jiang , Lijun Guo , Yiru Dai , Jianfeng Li , Jin Suo , Rongxia Zhang , Zheng Liu
发明人： Xiangrui Jiang , Lijun Guo , Yiru Dai , Jianfeng Li , Jin Suo , Rongxia Zhang , Zheng Liu
IPC分类号： C07J41/00 , C07J9/00
CPC分类号： C07J41/0011 , C07J9/005 , C07J31/006 , C07J41/0005 , C07J41/0027 , Y02P20/55
摘要： A method for preparing 3β-arachidylamido-7α,12α,5β-cholan-24-carboxylic acid represented by the following formula V is disclosed, which includes the following steps: converting cholic acid to the compound of formula III by acylation reaction and azidation reaction, reducing the compound of formula III to the compound of formula IV and in the end acylating the compound of formula IV with arachidoyl chloride to get the compound of formula V. The method avoids the use of protection groups.
摘要翻译：公开了一种制备由下式V表示的3'- bgr-酰胺基酰胺基-7α，12α，5'- b-胆碱-24-羧酸的方法，其包括以下步骤：通过酰化反应将胆酸转化为式III化合物，叠氮化反应，将式III化合物还原成式Ⅳ化合物，最后用芳ido酰氯酰化式Ⅳ化合物，得到式Ⅴ化合物。该方法避免使用保护基团。

2. 发明授权

US09593579B2 Crank circular sliding block mechanism and reciprocating member, cylinder block, internal combustion engine, and compressor 有权
标题翻译：曲轴圆滑块机构和往复运动件，气缸体，内燃机和压缩机
公开(公告)号：US09593579B2
公开(公告)日：2017-03-14
申请号：US13991557
申请日：2011-12-06
申请人： Ming Li , Zhengzhong Li , Yusheng Ma , Qingxu Wang , Lijun Guo
发明人： Ming Li , Zhengzhong Li , Yusheng Ma , Qingxu Wang , Lijun Guo
IPC分类号： F01B1/06 , F01B9/02 , F02B75/32 , F02B75/18
CPC分类号： F01B1/06 , F01B9/026 , F02B75/32 , F02B2075/1812
摘要： A crank circular slider mechanism that includes a multi-row reciprocating motion part and a one-row reciprocating part. The multi-row reciprocating motion part has a guiding part divided by a longitudinal groove into two rows parallel to each other, each of which has a hole for a circular slider. The one-row reciprocating motion part has a guiding part which can be inserted into the longitudinal groove of the multi-row reciprocating motion part along the thickness direction, so as to vertically traverse the multi-row reciprocating motion part. The guiding part of the one-row reciprocating motion part includes a hole receiving a middle circular slider. Two circular sliders are mounted in the same phase; the middle circular slider is sandwiched therebetween and is located with a 180 degree phase difference compared to them. Adjacent circular sliders are secured to each other.
摘要翻译：曲柄圆形滑块机构，其包括多列往复运动部件和一列往复运动部件。多列往复运动部分具有由纵向槽分隔成两行彼此平行的引导部，每个行具有用于圆形滑块的孔。单列往复运动部具有能够沿着厚度方向插入到多列往复运动部的纵向槽中的引导部，从而使多列往复运动部垂直移动。单列往复运动部的引导部包括容纳中间圆形滑块的孔。两个圆形滑块安装在同一个阶段; 中间圆形滑块夹在其间并且与它们相比具有180度的相位差。相邻的圆形滑块彼此固定。

3. 发明申请

US20140116245A1 CRANK CIRCULAR SLIDING BLOCK MECHANISM AND RECIPROCATING MEMBER, CYLINDER BLOCK, INTERNAL COMBUSTION ENGINE, AND COMPRESSOR 有权
标题翻译：起重机圆形滑动机构和回转构件，气缸盖，内燃机和压缩机
公开(公告)号：US20140116245A1
公开(公告)日：2014-05-01
申请号：US13991557
申请日：2011-12-06
申请人： Ming Li , Zhengzhong Li , Yusheng Ma , Qingxu Wang , Lijun Guo
发明人： Ming Li , Zhengzhong Li , Yusheng Ma , Qingxu Wang , Lijun Guo
IPC分类号： F01B1/06
CPC分类号： F01B1/06 , F01B9/026 , F02B75/32 , F02B2075/1812
摘要： The invention provides a crank circular slider mechanism comprising multi-row reciprocating motion part and one-row reciprocating part: the multi-row reciprocating motion part has a guiding part which is divided by a longitudinal groove into two rows parallel to each other, respectively named by the first row of guiding section on which is provided a first hole receiving the circular slider; and the second row of guiding section on which is provided a second hole receiving the second circular slider, the one-row reciprocating motion part has a guiding part which can be inserted into the longitudinal groove of the multi-row reciprocating motion part along the thickness direction, so as to transverse vertically the multi-row reciprocating motion part, the guiding part is provided thereon with a hole receiving the middle circular slider, the first circular slider and the second circular slider are mounted in the same phase, the middle circular slider is sandwiched between the first circular slider and the second circular slider and is located with a 180 degree phase difference compared to the two circular sliders, the adjacent circular sliders being secured to each other. The invention also proposes a reciprocating motion element, an engine block, an internal combustion engine and a compressor.
摘要翻译：本发明提供了一种包括多列往复运动部件和一列往复运动部件的曲柄圆形滑动器机构：多列往复运动部件具有引导部分，该引导部分由纵向槽分成两行彼此平行，分别命名通过所述第一排引导部设置有容纳所述圆形滑块的第一孔; 第二排引导部分设置有接纳第二圆形滑块的第二孔，该单列往复运动部分具有引导部分，该引导部分可以沿着厚度方向插入多列往复运动部分的纵向槽中方向，以便垂直于多列往复运动部分横向移动，引导部分设置有一个容纳中间圆形滑动件的孔，第一圆形滑块和第二圆形滑动件安装在同一相位上，中间圆形滑块被夹在第一圆形滑块和第二圆形滑块之间，并且与两个圆形滑动件相比具有180度相位差，相邻的圆形滑块彼此固定。本发明还提出一种往复运动元件，发动机缸体，内燃机和压缩机。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式