首页 / 专利分类库 / 有机化学 / 无环或碳环化合物 / 制备脲或其衍生物,即含有以下任何基团的化合物NCON,NCNO或NCNHal或该氮原子不属于硝基或亚硝基
序号 专利名 申请号 申请日 公开(公告)号 公开(公告)日 发明人
181 Kinase inhibitors US14198964 2014-03-06 US09321721B2 2016-04-26 Thomas C. Malone; C. Eugene Hull, III
The present invention relates to compounds of formula I or a pharmaceutically acceptable salts thereof; wherein the variables R1—R5, Ar1, and X are as defined herein. The compounds are capable of modulating tyrosine kinase signal transduction in order to regulate, modulate and/or inhibit abnormal cell proliferation.
182 Process for co-producing commercially valuable products from byproducts of fischer-tropsch process for hydrocarbon fuel formulation in a GTL environment US14540084 2014-11-13 US09315452B2 2016-04-19 Steve Kresnyak
The present invention is directed to the modification of the hydrocarbon production sequence of operations including the Fischer-Tropsch process for the production of hydrocarbon fuels in an efficient manner, along with the production of commercially valuable co-products from by-products of the hydrocarbon production process.
183 Pactamycin analogs and methods of making thereof US12596429 2008-04-18 US08957251B2 2015-02-17 Taifo Mahmud; Takuya Ito; Patricia M. Flatt; Niran Roongsawang; Norifumi Shirasaka
This disclosure describes the molecular cloning of a pactamycin biosynthetic gene cluster from Streptomyces pactum ATCC 27456, characterization of individual genes in the gene cluster and the proteins encoded thereby as well as uses thereof. The pactamycin gene cluster is located within an 86.35 kilobases genetic locus and includes 53 open reading frames, 26 of which are considered to be the core cluster directly involved in the biosynthesis of pactamycin. The present disclosure also relates to the use of the pactamycin biosynthetic genes located within the identified gene cluster for drug design and development purposes, including the development of pactamycin analogs that are more efficacious and less toxic. Also provided are drugs and antibiotics so produced, as well as methods of their use.
184 Process for solubilizing hydrophobic active ingredients in aqueous medium US13021190 2011-02-04 US08728504B2 2014-05-20 Bernd Bruchmann; Holger Türk; Daniel Schönfelder; Monika Haberecht; Dietmar Appelhans; Victor Boyko
A process for solubilizing hydrophobic active ingredients in aqueous medium, which comprises using, as an assistant, at least one hyperbranched polymer (A) which is obtainable by reacting at least one hyperbranched polymeric compound having at least one primary or secondary amino group per molecule (a), selected from (a1) hyperbranched polyamides and (a2) hyperbranched polyureas, with (b) at least one mono-, di- or oligosaccharide.
185 Plant for urea production US12367240 2009-02-06 US08721975B2 2014-05-13 Ermanno Filippi; Enrico Rizzi; Mirco Tarozzo; Federico Zardi
Plant for urea production from ammonia and carbon dioxide having a so-called high-pressure section which comprises a synthesis reactor and a condensation unit (7, 107) positioned inside the reactor, all substantially operating at the same pressure.
186 Pharmaceutical compositions comprising 3,4-dihydroisoquinolin-2(1H)-yl-3-phenylurea derivatives having formyl peptide receptor like-1 (FPRL-1) agonist or antagonist activity US13300729 2011-11-21 US08507560B2 2013-08-13 Richard L. Beard; John E. Donello; Michael E. Garst; Veena Viswanath
The present invention relates to a method of treating a disorder associated with modulation of the FPRL-1 receptor which comprises administering a therapeutically effective amount of a pharmaceutical composition comprising a 3,4-dihydroisoquinolin-2(1H)-yl-3-phenylurea derivative.
187 Urea granulation process with an acidic scrubbing system and the subsequent integration of ammonium salt into urea granules US12998733 2009-11-06 US08466315B2 2013-06-18 Paul Niehues; Harald Franzrahe; Matthias Potthoff; Roland Monstrey
A urea granulation process and the apparatus suitable for operating that process integrates a method for reducing ammonia emissions from a urea granulation plant which is emitted by a urea production process by scrubbing the off-gas and recovering the scrubber bleed and integrating it into the granulation process so that ammonium salts are completely contained by the process.
188 Process for increasing the capacity of an existing urea plant US12936190 2009-03-30 US08377399B2 2013-02-19 Johannes Henricus Mennen
Process for increasing the capacity of an existing urea plant comprising a high-pressure urea synthesis section and one or more recovery sections, wherein next to the existing urea plant a urea production unit, comprising a high-pressure urea synthesis section and a medium-pressure recovery section, is installed, wherein a urea-containing stream is produced from ammonia and carbon dioxide and the urea-containing stream is sent to the existing urea plant where the urea-containing stream is further purified in the low-pressure recovery section.
189 Addition compounds suitable as dispersants and dispersion stabilizers US11123804 2005-05-06 US08362300B2 2013-01-29 Wolfgang Pritschins; Udo Krappe; Karlheinz Haubennestel; Andrea Esser
The present invention provides addition compounds, which suitable as dispersants and as dispersion stabilizers, and to the salts of the said compounds. The invention further provides processes for preparing these addition compounds, to their use as dispersants and dispersion stabilizers for organic and inorganic pigments and also fillers in organic and aqueous systems, and to pulverous or fibrous solids coated with such dispersants and intended for incorporation into liquid systems.
190 Phenethanolamine derivatives for treatment of respiratory diseases US13165037 2011-06-21 US08198483B2 2012-06-12 Philip Charles Box; Diane Mary Coe; Brian Edgar Looker; Inderjit Singh Mann; Panayiotis Alexandrou Procopiou
(1R)-2-[(6-{2-[(2,6-dichlorobenzyl)oxy]ethoxy}hexyl)amino]-1-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)ethanol and (5R)-3-(6-{2-[(2,6-dichlorobenzyl)oxy]ethoxy}hexyl)-5-(2,2-dimethyl-4H-1,3-benzodioxin-6-yl)-1,3-oxazolidin-2-one are claimed.
191 Tetrahydro-naphthalene derivatives US13052482 2011-03-21 US08173841B2 2012-05-08 Masaomi Tajimi; Toshio Kokubo; Masahiro Shiroo; Yasuhiro Tsukimi; Takeshi Yura; Klaus Urbahns; Noriyuki Yamamoto; Muneto Mogi; Hiroshi Fujishima; Tsutomu Masuda; Nagahiro Yoshida; Toshiya Moriwaki
This invention relates to tetrahydro-naphthalene derivatives and salts thereof which are useful as an active ingredient of pharmaceutical preparations. The tetrahydro-naphthalene derivatives of the present invention have excellent activity as VR1 antagonist and useful for the prophylaxis and treatment of diseases associated with VR1 activity, in particular for the treatment of urinary incontinence, overactive bladder, urge urinary incontinence, chronic pain, neuropathic pain, post-operative pain, rheumatoid arthritic pain, neuralgia, neuropathies, algesia, nerve injury, ischaemia, neurodegeneration, stroke, inflammatory disorders, asthma and COPD.
192 SUBSTITUTED PHENYLAMINO-BENZENE DERIVATIVES USEFUL FOR TREATING HYPER-PROLIFERATIVE DISORDERS AND DISEASES ASSOCIATED WITH MITOGEN EXTRACELLULAR KINASE ACTIVITY US12599641 2008-05-09 US20110071125A1 2011-03-24 Joachim Rudolph; Jaques Dumas; Li Yingfu; Daniel Auclair; Mario Lobell; Marion Hitchcock; Ingo Hartung; Marcus Koppitz; Dominic Brittain; Florian Puehler; Kirstin Petersen; Judith Guenther; Benjamin Bader
This invention relates to novel substituted phenylamino-benzene compounds, pharmaceutical compositions containing such compounds and the use of those compounds or compositions for treating hyper-proliferative and/or angiogenesis disorders, as a sole agent or in combination with other active ingredients.
193 Synthesis of biurets and isocyanates with alkoxysilane functions, formulations containing same and use thereof US10579808 2004-12-16 US07875693B2 2011-01-25 Jean-Marie Bernard; Johannes Schwarz; Denis Revelant
The invention relates to a composition and a method of preparing one such composition and an isocyanatoalkoxysilane; the polyisocyanate composition contains at least two different oligomeric compounds comprising at least three units and at most five units selected from aminoalkylsilane units and diamine units and at least one function selected from isocyanate functions and from those derived therefrom, the aforementioned compounds having at least two aminoalkylsilane units and another compound having at least two diamine units; the invention is suitable for coatings.
194 HETEROCYCLIC CETP INHIBITORS US12797760 2010-06-10 US20100267669A1 2010-10-21 Mark E. Salvati; Heather Finlay; Bang-Chi Chen; Lalgudi S. Harikrishnan; Ji Jiang; James A. Johnson; Muthoni G. Kamau; R. Michael Lawrence; Jianqing Li; John Lloyd; Michael M. Miller; Zulan Pi; Jennifer X. Qiao; Richard A. Rampulla; Jacques Y. Roberge; Tammy C. Wang; Yufeng Wang; Wu Yang
Compounds of formula Ia and Ib wherein A, B, C and R1 are described herein.
195 Method for Making Carbamates, Ureas and Isocyanates US12347131 2008-12-31 US20100113819A1 2010-05-06 Hatem Abdallah Belfadhel; Hans-Peter Brack; Ricardo Godoy-Lopez; Dennis James Patrick Maria Willemse
The present invention provides methods of forming carbamates, ureas, and isocyanates. In certain embodiments these methods include the step of reacting an amine with an ester-substituted diaryl carbonate to form an activated carbamate which can be further derivitized to form non-activated carbamate or a urea. The urea or carbamate can be subjected to a pyrolysis reaction to form isocyanate.
196 Process for preparing allophanate-containing actinically curable polyurethane prepolymers with increased resistance US11731592 2007-03-30 US07700662B2 2010-04-20 Michael Ludewig; Jan Weikard; Nicolas Stoeckel; Wolfgang Fischer
The present invention relates to a process for preparing low-viscosity, allophanate-containing and NCO-free polyurethane prepolymers curable by actinic radiation, and to the products obtainable by this process. The prepolymers have residual monomer contents of less than 0.5% by weight and an NCO content of less than 1% by weight, and are prepared by a process in which A) diisocyanates, B) hydroxy-functional compounds containing groups which react with ethylenically unsaturated compounds on exposure to actinic radiation, and C) polyester, polyether or polycarbonate polyols having a functionality of at least 1.9 and a number-average molecular weight (Mn) of at least 1000 g/mol, D) optionally in the presence of a catalyst, are reacted to form NCO-group-containing prepolymers having radiation-curing groups, which are subsequently reacted E) optionally after addition of monofunctional isocyanates in the presence F) of an allophanatization catalyst to give allophanate-containing prepolymers, the ratio of NCO groups of the compounds from A) to the OH groups of the compounds from B) and C) being 1.45:1.0 to 1.1:1.0 and the ratio of the OH groups from B) to the OH groups from C) being 8.0:1 to 1.5:1.
197 CARBAMOYLATION OF AMINES, THIOPHENOLS, MERCAPTANES AND PHENOLS EMPLOYING ORGANIC AZIDES US12447203 2007-10-25 US20100093981A1 2010-04-15 Andrey Yagodkin; Alex Azhayen
The present invention relates to carbamoylation of amines, mercaptanes, thiophenols and phenols employing organic azides. More specifically, the invention relates to a method for generating urea derivatives, thiocarbamate derivatives and carbamate derivatives, and is based on the intermediate formation of isocyanate, starting from an organic azide. The reaction as described is useful in applications for modified nucleoside synthesis, oligonucleotide synthesis, as well as modification, labeling and conjugation of polymers and biomolecules.
198 MUSCARINIC ACETYLCHOLINE RECEPTOR ANTAGONISTS US11578000 2005-10-28 US20090258858A1 2009-10-15 Jakob Busch-Petersen; Jeffrey Charles Boehm; Huijie Li; John J. Taggart; Hong Xing Yan
Muscarinic Acetylcholine receptor antagonists and methods of using them are provided.
199 Contrast Agents US12031070 2008-02-14 US20080199404A1 2008-08-21 Hanno Priebe
The present invention relates to a class of compounds and to diagnostic compositions containing such compounds where the compounds are iodine containing compounds. More specifically the iodine containing compounds are chemical compounds containing an aliphatic central moiety allowing for the arrangement of three iodinated phenyl groups bound thereto.The invention also relates to methods of diagnosis and imaging employing such diagnostic compositions as contrast agents in particular in X-ray imaging, and to contrast media containing such compounds.
200 Stable liquid biuret modified and biuret allophanate modified toluene diisocyanates, prepolymers thereof, and processes for their preparation US11906642 2007-10-03 US20080033203A1 2008-02-07 William Slack; Rick Adkins; Hersel Kemp
This invention relates to stable liquid biuret modified toluene diisocyanates, prepolymers thereof, stable liquid biuret allophanate modified toluene diisocyanates, prepolymers thereof, and to processes for the preparation of these compositions. The stable liquid biuret modified toluene diisocyanates comprise a secondary amine based biuret modified TDI having an NCO group content of about 12 to about 46% by weight.
QQ群二维码
意见反馈