专利号:US-3888844-A 优先权日:1971-09-10 标 题:Halogenated esters of phosphorus-containing acids (ii) 发明人:D ALELIO GAETANO F 权利人:ALELIO GAETANO F D 摘要:This invention deals with new phosphorus containing polymeric esters having pendent groups therein of the formula OBTAINED BY THE REACTION OF A POLYMER HAVING AT LEAST 2 AND PREFERABLY AT LEAST 4 HYDROXY GROUPS THEREIN WITH A PHOSPHORUSHALOGEN COMPOUND OF THE FORMULA XP(O) (ORCX CXR'')2 wherein: R represents a divalent hydrocarbon radical containing 1-20 carbon atoms; R'' represents X, hydrogen or R''''; R'''' represents a monovalent hydrocarbon radical containing 1-20 carbon atoms; and X represents chlorine or bromine. Somewhat related polymers are also disclosed as derived by the reaction of WHEREIN Q'' is an organic moiety, n'' has a value of at least one, n'''' is one or two, R'''''' represents hydrogen or a monovalent hydrocarbon group of 1-20 carbon atoms, and the other symbols have the same meaning as defined above. Also disclosed are the reaction products of the phosphite compound HOP(ORCX CXR'')2 with an aldehyde and an organic nitrogen compound having one or two hydrogen atoms on the nitrogen, or with a compound having an ethylenic group therein. These new ester polymers and compounds are useful particularly as fire retardants, agricultural chemicals, fuel additives, plasticizers, monomers and intermediates for the synthesis of other useful derivatives.
专利号:US-3985835-A 优先权日:1973-07-30 标题 :Halogenated esters of phosphorus-containing acids 发明人:D ALELIO GAETANO F 权利人:ALELIO GAETANO F D 摘要:This invention deals with new phosphorus-containing esters having the formula R'''2NP(O) (ORCX=CXR')2 wherein X represents Cl or Br; R represents a divalent hydrocarbon radical of 1-20 carbon atoms; R' represents H, X or R''; R'' represents a monovalent hydrocarbon radical of 1-20 carbon atoms; R''' represents hydrogen, a monovalent hydrocarbon radical of 1-20 carbon atoms, a divalent saturated aliphatic hydrocarbon group having 5 carbon atoms between valencies and forming a cyclic structure with the N, or a derivative of said monovalent hydrocarbon radical in which the derivative group is hydroxy, NH2, NHR'', NR''2, -NR''''K, R''''NHNHC(O)-, R''''NHC(O)NH-, -(N-R-)n-NR'''' , ¦¦ KK R''COO-, R''CONH- or R''O, R'''' represents hydrogen or R''; n represents an integer having a value of 0-50; and K represents hydrogen, R'' or -P(O) (ORCX=CXR')2. These new esters are useful particularly as fire retardants, agricultural chemicals, fuel additives, plasticizers, monomers and intermediates for the synthesis of other useful derivatives.
专利号:US-12202937-B2 优先权日:2018-09-25 标 题:Cyclic amide initialized polyetheramine and uses thereof 发明人:ZHAO HAIBO 权利人:HUNTSMAN PETROCHEMICAL LLC 摘要:A polyetheramine produced from a cyclic amide initiator which is first alkoxylated and then reductively aminated to form the polyetheramine. The polyetheramine of the present disclosure may be used in a variety of applications, such as a raw material in the synthesis of a dispersant for use in an aqueous pigment dispersion or as a fuel additive in a hydrocarbon fuel composition.
专利号:US-7186709-B2 优先权日:2002-08-27 标 题:Dihydropyrancarboxamides and uses thereof 发明人:SCHREIBER STUART L; STAVENGER ROBERT A; MITCHISON TIMOTHY J; MALIGA ZOLTAN 权利人:HARVARD COLLEGE 摘要:The present invention provides novel dihydropyrancarboxamide compounds of formula (I): n nand collections of these compounds, and provides methods for the synthesis of these compounds; wherein R 1 –R 6 are as defined herein. Additionally, the present invention provides pharmaceutical compositions and methods for treating disorders such as proliferative diseases, and cancer, to name a few.
专利号:US-2006122240-A1 优先权日:2002-11-05 标题 :Benzotriazoles and methods of prophylaxis or treatment of metabolic-related disorders thereof 发明人:SEMPLE GRAEME; SKINNER PHILIP J; CHERRIER MARTIN C; WEBB PETER; TAMURA SUSAN Y 权利人:ARENA PHARM INC 摘要:The present invention relates to certain benzotriazole carboxylic acid or ester derivatives of Formula (I), pharmaceutically acceptable salts and solvates thereof, which exhibit useful pharmaceutical properties, for example, as agonists for the GPCR referred to as hRUP38. Also provided by the present invention are pharmaceutical compositions containing compounds of the invention, and methods of using the compounds and compositions of the invention in the prophylaxis or treatment of metabolic-related disorders, including dyslipidemia, atherosclerosis, coronary heart disease, insulin resistance, type 2 diabetes, Syndrome-X and the like. In addition, the present invention also provides for the use of the compounds of the invention in combination with other active agents such as those belonging to the class of -glucosidase inhibitors, aldose reductase inhibitors, biguanides, HMG-CoA reductase inhibitors, squalene synthesis inhibitors, fibrates, LDL catabolism enhancers, angiotensin converting enzyme (ACE) inhibitors, insulin secretion enhancers and the like.
专利号:US-11476422-B2 优先权日:2018-03-15 标 题:Anthradithiophene derivatives, process for the preparation thereof and polymers that contain them 发明人:BIANCHI GABRIELE; PASINI DARIO; NITTI ANDREA 权利人:ENI SPA 摘要:An Anthradithiophene derivative having general formula (I): n ncan be advantageously used in the synthesis of electron donor polymers These polymers can be advantageously used in the construction of photovoltaic devices (or solar devices) such as, for example, photovoltaic cells (or solar cells), photovoltaic modules (or solar modules), either on a rigid support or on a flexible support. Furthermore, these polymers can be advantageously used in the construction of Organic Thin Film Transistors (OTFTs), or Organic Field Effect Transistors (OFETs), or Organic Light-Emitting Diodes (OLEDs).
参考标题:1-(Alkyl/arylthiocarbamoyl)Benzotriazoles As Stable Isothiocyanate Equivalents: Synthesis Of Di- And Trisubstituted Thioureas 作者:Alan R. Katritzky,Stephane Ledoux,Rachel M. Witek,Satheesh K. Nair |发布日期:2004.4.1 摘要:1-(Alkyl/arylthiocarbamoyl)Benzotriazoles 4A−i Were Synthesized In Yields Of 91−99% From Bis(Benzotriazolyl)Methanethione (3). Reagents 4A−g Were Then Used As Isothiocyanate Equivalents For The Efficient Synthesis Of 10 Secondary And 14 Tertiary Thioureas In High-Yielding, Convenient Processes.
合成参考文献
摘要:Aitken, R. A., Science of Synthesis Knowledge Updates, (2018) 3, 351.