公开(公告)号：EP4381024A1

公开(公告)日：2024-06-12

申请号：EP22764494.5

申请日：2022-08-05

申请人： Ecolab USA, Inc.

发明人： DHAWAN, Ashish ,  MOLONEY, Jeremy ,  SILVERNAIL, Carter Martin

IPC分类号： C09K8/54 ,  C02F5/12 ,  C07C227/08 ,  C10G75/02 ,  C10L10/04 ,  C23F11/14 ,  C23F11/173 ,  C11D1/62 ,  C11D3/00 ,  D06M15/00 ,  C10N30/12

CPC分类号： C23F11/173 ,  C23F11/141 ,  C23F11/143 ,  C09K8/54 ,  C02F2303/0820130101 ,  C10G75/02 ,  C10N2030/1220130101 ,  C07C219/06 ,  C10M2215/04220130101 ,  C10M133/08 ,  C11D3/0073 ,  C11D3/3723 ,  C11D3/30 ,  C02F1/68 ,  D06M15/61 ,  D06M15/507 ,  D06M2101/0620130101 ,  D06M2200/5020130101

公开(公告)号：EP4288410A1

公开(公告)日：2023-12-13

申请号：EP22708580.0

申请日：2022-01-31

申请人： ARKEMA FRANCE

发明人： DEVAUX, Jean-François ,  PEES, Bernard

IPC分类号： C07C227/08 ,  C07C229/08

公开(公告)号：EP3515885B1

公开(公告)日：2023-12-13

申请号：EP17853662.9

申请日：2017-09-06

发明人： JOHNS, Adam, M. ,  HERRON, Jessica, R. ,  PEDERSON, Richard, L. ,  UNG, Thay, A. ,  TRAN, Ba, L. ,  ALLEN, Daryl, P.

IPC分类号： C07C227/04 ,  C07C227/08 ,  C07C229/08 ,  B01J31/22 ,  C07C67/343 ,  C07C69/732 ,  C07C67/303 ,  C07C67/313

公开(公告)号：EP3543225B1

公开(公告)日：2023-01-04

申请号：EP17870851.7

申请日：2017-11-17

发明人： WANG, Songqing ,  DONG, Peng ,  ZHENG, Yang ,  LI, Quanjun

IPC分类号： C07C229/36 ,  C07C227/08

公开(公告)号：EP3645506B1

公开(公告)日：2021-11-24

申请号：EP18748949.7

申请日：2018-06-27

发明人： AKSELA, Reijo ,  KONN, Jonas ,  PERANDER, Anna-Maija ,  HAARALA, Anna ,  ILMONIEMI, Riitta ,  HOFFREN, Hanna

IPC分类号： C07C227/08 ,  C07C227/16 ,  D21C9/10 ,  C07C229/12 ,  C07C229/24

公开(公告)号：EP3819288A1

公开(公告)日：2021-05-12

申请号：EP19843268.4

申请日：2019-07-04

申请人： Jiangsu Biosurf Biotech Co., Ltd.

发明人： TANG, Zengchao ,  LEI, Jiehua

IPC分类号： C07C229/12 ,  C07C229/16 ,  C07C227/08 ,  C08F226/10 ,  C08F220/36 ,  C08F220/06 ,  C08F2/50 ,  C09D139/06 ,  C09D133/02 ,  A61L31/10 ,  A61L31/14

摘要： Provided are a photocurable hydrophilic polymer, a coating composition based thereon, a hydrophilic lubricant coating, and a product. The photocurable hydrophilic polymer is formed by the copolymerization of a polymerizable photosensitive monomer having a specific structure and a hydrophilic monomer. The photocurable hydrophilic polymer has high photocuring efficiency, and the preparation method thereof is simple with high production efficiency and less environmental pollution. Further, there is basically no problem of gelation. By curing the coating composition, a hydrophilic coating having high firmness and lubricity and excellent biosafety and compatibility can be obtained.

公开(公告)号：EP2694466B1

公开(公告)日：2018-10-24

申请号：EP12719932.1

申请日：2012-04-06

申请人： LEK Pharmaceuticals d.d.

发明人： CASAR, Zdenko ,  STAVBER, Gaj ,  SOVA, Matej

IPC分类号： C07C67/343 ,  C07C227/08 ,  C07F5/02 ,  C07C229/34

CPC分类号： C07C229/30 ,  C07B53/00 ,  C07C67/31 ,  C07C67/343 ,  C07C227/06 ,  C07C227/08 ,  C07C231/06 ,  C07C233/47 ,  C07F5/02 ,  C07F5/025 ,  C07F5/027 ,  C07F5/04 ,  C07C69/732 ,  C07C69/65 ,  C07C229/34

摘要： The invention relates to the preparation of chiral compounds, in particular to the preparation of chiral compounds which may be used as intermediates for the preparation of anti-diabetic agents, preferably sitagliptin.

公开(公告)号：EP2794552B1

公开(公告)日：2018-04-11

申请号：EP12809165.9

申请日：2012-12-12

申请人： BASF SE

发明人： BOU CHEDID, Roland ,  OFTRING, Alfred ,  STAFFEL, Wolfgang ,  BIEL, Markus Christian ,  MELDER, Johann-Peter ,  GRÜNANGER, Christian

IPC分类号： C07C227/08

CPC分类号： C07C227/08 ,  C07C229/26 ,  C07C229/24 ,  C07C229/08

公开(公告)号：EP3262024A1

公开(公告)日：2018-01-03

申请号：EP16709991.0

申请日：2016-02-17

申请人： Afyren

发明人： NOUAILLE, Régis ,  PESSIOT, Jérémy ,  THIEULIN, Marie

IPC分类号： C07C227/08 ,  C07C229/08 ,  C07C51/363 ,  C07C53/16 ,  C07C53/19 ,  C12P7/52 ,  C12P7/54

CPC分类号： C07C227/06 ,  C07C51/363 ,  C07C227/08 ,  C12P7/52 ,  C12P7/54 ,  C07C53/16 ,  C07C53/19 ,  C07C229/08

摘要： The process for producing amino acids from volatile fatty acid (VFA) molecules, termed precursors, produced by anaerobic fermentation from fermentable biomass, comprises at least the following steps: - a) extracting the volatile fatty acid (VFA) molecules, without interrupting the fermentation, using an extraction means chosen from means which are, at least, insoluble in the fermentation medium, - b) collecting, outside the fermentation reactor, the volatile fatty acids (VFA) molecules once extracted, - c) synthesizing a given α‑halogenated acid, by halogenation, from a type of volatile fatty acid (VFA) chosen from the volatile fatty acids collected in step b) and defined according to the type of amino acid desired, - d) synthesizing a defined amino acid from this α‑halogenated acid.

公开(公告)号：EP2754651B1

公开(公告)日：2017-12-06

申请号：EP12807434.1

申请日：2012-07-04

申请人： Kumiai Chemical Industry Co., Ltd.

发明人： TANI, Shinki ,  YADOMATSU, Nami ,  IKUMI, Akiko ,  HIRANO, Yuuki ,  IDO, Takuya

IPC分类号： C07C201/06 ,  C07B61/00 ,  C07C205/06 ,  C07C227/08 ,  C07C229/56

CPC分类号： C07C201/06 ,  C07C205/06 ,  C07C205/58

摘要： There is provided a method for producing a nitrobenzene compound that can be implemented by a simple operation under mild conditions without using a special reaction apparatus. [Solution] The present invention provides a method for producing a nitrobenzene compound represented by general formula (2), wherein R 1 and R 5 are the same or different, and each is a halogen atom or another functional group, and R 2 , R 3 , and R 4 are the same or different, and each is a hydrogen atom or another functional group, comprising oxidizing an aniline compound represented by general formula (1), wherein R 1 , R 2 , R 3 , R 4 , and R 5 are the same as described above, with hydrogen peroxide in the presence of a tungsten compound under an acidic condition, followed by oxidation with hydrogen peroxide under a neutral to alkaline condition.