公开(公告)号：US11970443B2

公开(公告)日：2024-04-30

申请号：US16966324

申请日：2019-10-18

Applicant: LG Chem, Ltd.

Inventor： Won Taeck Lim ,  Wonmun Choi ,  Gicheul Kim ,  Ki Hyun Kim ,  Seul Ah Lee

IPC: C07C69/606 ,  B01J20/26 ,  C08F20/06 ,  C08J3/24

CPC classification number: C07C69/606 ,  B01J20/267 ,  C08F20/06 ,  B01J2220/68 ,  C08J3/245

Abstract: Provided are a novel crosslinking agent compound, and a superabsorbent polymer prepared by using the same. More particularly, provided are a crosslinking agent compound having a novel structure, which exhibits excellent crosslinking property and thermal degradability, and a superabsorbent polymer prepared by using the same.

公开(公告)号：US20120296093A1

公开(公告)日：2012-11-22

申请号：US13563136

申请日：2012-07-31

Applicant: George Wu ,  Anantha R. SUDHAKAR ,  Tao WANG ,  Ji XIE ,  Frank Xing CHEN ,  Marc POIRIER ,  Mingsheng HUANG ,  Vijay SABESAN ,  Daw-long KWOK ,  Jian CUI ,  Xiaojing YANG ,  Tiruvettipuram K. THIRUVENGADAM ,  Jing LIAO ,  Ilia A. Zavialov ,  Hoa N. NGUYEN ,  Ngiap Kie LIM

Inventor： George Wu ,  Anantha R. SUDHAKAR ,  Tao WANG ,  Ji XIE ,  Frank Xing CHEN ,  Marc POIRIER ,  Mingsheng HUANG ,  Vijay SABESAN ,  Daw-long KWOK ,  Jian CUI ,  Xiaojing YANG ,  Tiruvettipuram K. THIRUVENGADAM ,  Jing LIAO ,  Ilia A. Zavialov ,  Hoa N. NGUYEN ,  Ngiap Kie LIM

IPC: C07D405/08 ,  C07C205/56 ,  C07D417/08 ,  C07D307/77 ,  C07C69/732 ,  C07F7/18 ,  C07C205/44 ,  C07C309/08 ,  C07C205/55 ,  C07D277/64 ,  C07F9/58 ,  C07C233/09

CPC classification number: C07D263/56 ,  C07C69/606 ,  C07C69/732 ,  C07C201/10 ,  C07C201/12 ,  C07C205/44 ,  C07C205/55 ,  C07C231/10 ,  C07C231/12 ,  C07C235/28 ,  C07C303/32 ,  C07C309/08 ,  C07C2601/16 ,  C07D277/64 ,  C07D307/92 ,  C07D333/56 ,  C07D405/06 ,  C07D413/06 ,  C07D417/06 ,  C07F7/1804 ,  C07F9/58 ,  Y02P20/55 ,  C07C233/28

Abstract: This application discloses a novel process for the preparation of himbacine analogs useful as thrombin receptor antagonists. The process is based in part on the use of a base-promoted dynamic epimerization of a chiral nitro center. The chemistry taught herein can be exemplified by the following:

Abstract translation: 本申请公开了一种制备可用作凝血酶受体拮抗剂的烟肼类似物的新方法。 该方法部分基于使用手性硝基中心的碱促进的动态差向异构化。 本文教导的化学结构可以举例说明如下：

公开(公告)号：US20030158439A1

公开(公告)日：2003-08-21

申请号：US10365887

申请日：2003-02-13

Applicant: CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE GMBH

Inventor： Jurgen Stohrer ,  Elke Fritz-Langhals ,  Christian Bruninghaus ,  Dagmar Stauch

IPC: C07C051/295

CPC classification number: C07C51/29 ,  C07C67/40 ,  C07C57/20 ,  C07C57/22 ,  C07C57/24 ,  C07C57/42 ,  C07C69/606

Abstract: A process for preparing alkynecarboxylic acids and alkyne alcohol esters of alkynecarboxylic acids, includes an oxidation reaction of an alkyne alcohol with from 1 to 10 molar equivalents of a hypohalite based on the number of functional groups to be oxidized in the presence of a nitroxyl compound at a pH of less than 7. There is also a partial oxidation reaction of the alkyne alcohol with from 0.5 to 5 molar equivalents of a hypohalite based on the number of functional groups to be oxidized in the presence of a nitroxyl compound at a pH of less than 7.

Abstract translation: 一种制备炔烃羧酸的炔烃和炔烃醇的方法包括炔烃与1至10摩尔当量的次卤酸盐的氧化反应，基于在硝酰基化合物存在下待氧化的官能团的数量 pH小于7.还有一种炔基醇与0.5至5摩尔当量的次卤酸盐的部分氧化反应，基于在硝酰基化合物存在下待氧化的官能团的数目，其pH值较小 比7。

公开(公告)号：US06184401B2

公开(公告)日：2001-02-06

申请号：US09337912

申请日：1999-06-22

Applicant: Heinz Nau

Inventor： Heinz Nau

IPC: C07C5300

CPC classification number: C07C67/307 ,  C07C57/52 ,  C07C57/56 ,  C07C67/343 ,  C07C69/65 ,  C07C69/606

Abstract: Alpha-fluorinated alkynoic acids and pharmaceutical compositions containing these compounds are provided, which are useful for the treatment and prevention of seizures such as are associated with epilepsy. The compounds of the invention exhibit reduced side effects, relative to valproic acid, with regard to sedation and teratogenic potential.

Abstract translation: 提供了α-氟代炔酸和含有这些化合物的药物组合物，其可用于治疗和预防与癫痫相关的癫痫发作。 相对于丙戊酸，本发明的化合物在镇静和致畸潜能方面表现出减少的副作用。

公开(公告)号：US4808340A

公开(公告)日：1989-02-28

申请号：US136041

申请日：1987-12-21

Applicant: Shuji Senda ,  Tetsuo Omata

Inventor： Shuji Senda ,  Tetsuo Omata

IPC: C07C69/738 ,  B01J31/02 ,  C07B61/00 ,  C07C67/32 ,  C07C67/343 ,  C07C68/02 ,  C07C69/606 ,  C11C3/04

CPC classification number: C07C69/606

Abstract: A process for preparing methyl 4-oxo-5-tetradecynoate useful as an intermediate for synthesizing (R,Z)-5-dec-1-enyl-oxacyclopentan-2-one, which comprises reacting monomethyl succinate with an alkyl chlorocarbonate in the presence of a base to form an acid anhydride and reacting the acid anhydride with a Grignard reagent of 1-decyne. Methyl 4-oxo-5-tetradecynoate can be prepared in high yields at high purities by this process.

Abstract translation: 用作合成（R，Z）-5-癸-1-烯基 - 氧环戊烷-2-酮的中间体的4-氧代-5-十四碳酸甲酯的制备方法，其包括在存在下使琥珀酸甲酯与氯代碳酸烷基酯反应 的碱形成酸酐，并使酸酐与1-癸炔的格利雅试剂反应。 通过该方法可以高纯度的高产率制备4-氧代-5-十四碳酸甲酯。

公开(公告)号：US3348939A

公开(公告)日：1967-10-24

申请号：US36834864

申请日：1964-05-18

Applicant: CHEMAGRO CORP

Inventor： GIER DELTA W

IPC: A01N47/06 ,  C07C68/02 ,  C07C69/606 ,  C07D307/00

CPC classification number: C07C69/606 ,  A01N47/06 ,  C07C68/02 ,  C07D307/00 ,  C07C69/96

公开(公告)号：US3097230A

公开(公告)日：1963-07-09

申请号：US5982360

申请日：1960-10-03

Applicant: MONSANTO CHEMICALS

Inventor： MILLER LEE A

IPC: C07C69/606

CPC classification number: C07C69/606

公开(公告)号：US20160257638A1

公开(公告)日：2016-09-08

申请号：US15032045

申请日：2013-10-25

Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

Inventor： Josef Peter KLEIN

IPC: C07C51/36 ,  C07C1/30 ,  C07C29/42 ,  C07C67/08 ,  C07C51/15 ,  C07C21/22

CPC classification number: C07C51/36 ,  C07C1/30 ,  C07C17/16 ,  C07C21/22 ,  C07C29/42 ,  C07C51/15 ,  C07C67/08 ,  C07C67/303 ,  C10B53/02 ,  Y02E50/14 ,  C07C33/046 ,  C07C57/24 ,  C07C57/18 ,  C07C55/14 ,  C07C57/20 ,  C07C69/606 ,  C07C69/44 ,  C07C11/22

Abstract: Dicarboxylic acids, such as adipic acid, and diesters, such as adipates, may be produced by hydrogenating alkynes that may be produced from raw materials salvaged from waste stream processes. The carbons of the dicarboxylic acids are provided by alkynes generated from biomass waste and carbon dioxide recovered from waste streams such as exhaust gases.

Abstract translation: 二羧酸如己二酸和二酯如己二酸酯可以通过氢化可从废物流处理中回收的原料制得的炔烃来制备。 二羧酸的碳由生物质废物产生的炔烃和废气流如废气回收的二氧化碳提供。

公开(公告)号：US20140046091A1

公开(公告)日：2014-02-13

申请号：US13962274

申请日：2013-08-08

Applicant: Agency For Defense Development

Inventor： Young Hwan Kwon ,  Jin Seuk Kim ,  Bum Jae Lee ,  In Joo Bae

IPC: C08K5/32

CPC classification number: C07C69/606 ,  C06B45/105 ,  C07C205/40 ,  C08K5/0016 ,  C08K5/32

Abstract: Disclosed is an energetic reactive plasticizer for a plastic bonded explosive (PBX), and specifically an energetic reactive plasticizer for PBX which has high performance and insensitiveness without a plasticizer leak by being bonded with a polymer binder for a plastic bonded explosive.

Abstract translation: 公开了用于塑料粘结炸药（PBX）的高能反应性增塑剂，特别是用于PBX的能量活性增塑剂，其通过与塑料粘结炸药的聚合物粘合剂粘合而具有高性能和不敏感性而没有增塑剂泄漏。

公开(公告)号：US20110251392A1

公开(公告)日：2011-10-13

申请号：US13168029

申请日：2011-06-24

Applicant: George Wu ,  Anantha R. Sudhakar ,  Mingsheng Huang ,  Tao Wang ,  Vijay Sabesan ,  Ji Xie ,  Frank Xing Chen ,  Marc Poirier ,  Daw-long Kwok ,  Jian Cui ,  Xiaojing Yang ,  Tiruvettipuram K. Thiruvengadam ,  Jing Liao ,  Ilia A. Zavialov ,  Hoa N. Nguyen ,  Ngiap Kie. Lim

Inventor： George Wu ,  Anantha R. Sudhakar ,  Mingsheng Huang ,  Tao Wang ,  Vijay Sabesan ,  Ji Xie ,  Frank Xing Chen ,  Marc Poirier ,  Daw-long Kwok ,  Jian Cui ,  Xiaojing Yang ,  Tiruvettipuram K. Thiruvengadam ,  Jing Liao ,  Ilia A. Zavialov ,  Hoa N. Nguyen ,  Ngiap Kie. Lim

IPC: C07F9/141 ,  C07C205/56 ,  C07C309/16 ,  C07D213/02 ,  C07C235/00 ,  C07C205/44 ,  C07D307/77 ,  C07D277/64

CPC classification number: C07D263/56 ,  C07C69/606 ,  C07C69/732 ,  C07C201/10 ,  C07C201/12 ,  C07C205/44 ,  C07C205/55 ,  C07C231/10 ,  C07C231/12 ,  C07C235/28 ,  C07C303/32 ,  C07C309/08 ,  C07C2601/16 ,  C07D277/64 ,  C07D307/92 ,  C07D333/56 ,  C07D405/06 ,  C07D413/06 ,  C07D417/06 ,  C07F7/1804 ,  C07F9/58 ,  Y02P20/55 ,  C07C233/28

Abstract: This application discloses a novel process for the preparation of himbacine analogs useful as thrombin receptor antagonists. The process is based in part on the use of a base-promoted dynamic epimerization of a chiral nitro center. The chemistry taught herein can be exemplified by the following:

Abstract translation: 本申请公开了一种制备可用作凝血酶受体拮抗剂的烟肼类似物的新方法。 该方法部分基于使用手性硝基中心的碱促进的动态差向异构化。 本文教导的化学结构可以举例说明如下：