Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 305 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
Patents for C07D 305 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms (5,442)
07/2014
07/16/2014EP2753610A2 Crystalline forms of cabazitaxel
07/16/2014CN102653528B 用大孔树脂分离纯化紫杉醇与10dabⅲ的方法 Macroporous resin separation and purification of paclitaxel and methods 10dabⅲ
07/16/2014CN102311410B 一种卡巴他赛的制备方法 Preparation method of cabazitaxel
07/09/2014CN103911293A 一株高产紫杉醇的内生真菌及应用该菌株生产紫杉醇的方法 The method of the strain producing high yield strain of taxol paclitaxel endophyte and application
07/09/2014CN103910698A 卡巴他赛丙酮合物及其结晶 Cabazitaxel acetone and crystalline compound
07/09/2014CN103910697A 卡巴他赛乙酸合物及其结晶 Cabazitaxel acid composition and crystalline
07/09/2014CN103910696A 卡巴他赛异丙醚合物及其结晶 Cabazitaxel isopropyl ether compounds and crystallization
07/08/2014CA2672911C Semi-synthetic process for the preparation of taxane derivatives
07/02/2014CN103906747A 卡巴他赛及其中间体的制备方法 Preparation cabazitaxel and its intermediates
07/02/2014CN102675257B 一种卡巴他赛晶体及其制备方法 One kind of cabazitaxel crystal and preparation method
07/02/2014CN101918385B 二甲氧基多西紫杉醇的结晶形式及其制备方法 Second-methoxy docetaxel crystalline form of its preparation method
07/01/2014US8765974 Method for producing tetrahydropyran compound and intermediate thereof
06/2014
06/26/2014US20140179638 9-aminomethyl substituted tetracycline compounds
06/18/2014EP2743264A1 New crystalline form of cabazitaxel, process for the preparation and pharmaceutical compositions thereof
06/18/2014EP2741745A1 Cabazitaxel formulations and methods of preparing thereof
06/18/2014CN103874692A Amorphous form of cabazitaxel and process for its preparation
06/18/2014CN103864729A Preparation method of 10-deacetylbaccatin III
06/18/2014CN102382080B Preparation method of docetaxel
06/12/2014WO2014088281A1 Novel method for preparing cabazitaxel from 10-deacetylbaccatin iii in high yield, and novel intermediate therefor
06/12/2014WO2014086122A1 Device and method for continuously preparing high-purity akd without solvent
06/11/2014CN102731442B Preparation method and application of water-soluble docetaxel compounds
06/04/2014CN103833693A Taxol compound and medicine composition containing same
05/2014
05/28/2014CN103819430A 一种从红豆杉细胞培养生产的紫杉醇粗品中纯化紫杉醇的方法 A culture of Taxol from Taxus cell production method for purifying crude paclitaxel
05/28/2014CN103819429A 氨基多羧酸修饰紫杉醇类化合物的制备方法及用途 Aminopolycarboxylates modified paclitaxel compound preparation method and uses
05/28/2014CN103819428A 7β,10β-二甲氧基多西紫杉醇的溶剂化物的晶型及其制备方法 7β, crystalline 10β- dimethoxyphenyl docetaxel solvate thereof and a preparation method
05/28/2014CN102633753B 一种合成苄氧羰基丝氨酸-β-内酯的方法 A synthetic benzyloxycarbonyl Jisi acid lactone -β-
05/27/2014US8735611 Crystalline forms of cabazitaxel
05/21/2014CN103814018A 卡巴他赛的晶型 Cabazitaxel crystalline form
05/21/2014CN103804327A 一种从含紫杉醇的浸膏分离和提纯紫杉醇的方法 An isolated and purified from the extract paclitaxel-containing paclitaxel
05/21/2014CN103804326A 一种从含10-去乙酰基巴卡亭Ⅲ的浸膏分离和提纯10-去乙酰基巴卡亭Ⅲ的方法 A 10-deacetyl 基巴卡 from kiosks containing the extract Ⅲ and deacetylation 基巴卡 separation method Ⅲ purified 10- Pavilion
05/21/2014CN103804325A 一种从含10-去乙酰基紫杉醇的浸膏分离和提纯10-去乙酰基紫杉醇的方法 Extract isolated and purified from a method comprising 10- 10-deacetyl taxol-deacetyl taxol
05/21/2014CN103804324A 一种从含巴卡亭Ⅲ的浸膏分离和提纯巴卡亭Ⅲ的方法 An isolated from the extract containing Baccatin Ⅲ Ⅲ and purification methods Baccatin
05/21/2014CN103804323A 一种卡巴他赛溶剂化物及其制备方法和应用 One kind of cabazitaxel solvates its preparation method and application
05/15/2014WO2014074309A1 Composition and use of hydrogenated alkyl ketene dimers
05/15/2014WO2014072996A2 Process for the preparation of cabazitaxel and its intermediates
05/15/2014US20140135386 Method for treating atherosclerosis or restenosis using microtubule stabilizing agent
05/14/2014CN103788032A 一种紫杉醇的制备方法 Method for preparing paclitaxel
05/14/2014CN103788031A 从红豆杉中分离紫杉醇的一种方法 A method for the separation of paclitaxel from Taxus
05/14/2014CN103788030A 一种制备多西他赛的方法 A multi-method for the preparation of docetaxel
05/14/2014CN103788029A 一种采用sfc提纯奥利司他的方法 One kind of using sfc purification method orlistat
05/14/2014CN103788028A 一种奥利司他的工业液相色谱制备方法 One kind of orlistat industrial preparation of liquid chromatography
05/14/2014CN102786502B 一种紫杉烷药物7,10-甲氧基多西他赛的合成方法 A synthesis of the taxane drug 7,10-methoxy docetaxel in
05/14/2014CN102702140B 一种水溶性紫杉醇化合物的制备方法及用途 A method for preparing a compound and uses a water-soluble paclitaxel
05/14/2014CN102558104B 一种利普司他汀的提纯方法 A method for purifying Secretary Philip statins
05/13/2014US8722900 Process for cabazitaxel, and intermediates thereof
05/08/2014WO2014067207A1 Cabazitaxel crystalline and preparation method therefor
05/08/2014US20140128611 Method for manufacturing oxetane compound, method for manufacturing azolylmethylcyclopentanol compound, and intermediate compound
05/06/2014US8715668 Antibody selective for a tumor necrosis factor-related apoptosis-inducing ligand receptor DR5 and uses thereof
04/2014
04/30/2014EP2725031A1 C-glycoside derivatives
04/30/2014CN103764637A Solid state forms of cabazitaxel and processes for preparation thereof
04/30/2014CN103764636A Method for manufacturing oxetane compound, method for manufacturing azolylmethylcyclopentanol compound, and intermediate compound
04/30/2014CN102659720B 3, 3-di[(methyl) methylpropenoateyl ] oxetane compound and preparation method thereof
04/24/2014WO2014060445A1 Method for preparing high purity orlistat
04/23/2014CN103739572A Process for recovering orlistat crystallization mother solution
04/23/2014CN103736099A Prodrug with nitrophenyl alkyl acid connected with alkaline antitumor drugs and preparation method thereof
04/22/2014US8703982 Purification of taxanes
04/22/2014US8703973 Benzocycloheptane and benzoxepine derivatives
04/16/2014EP2719694A1 Anhydrous crystalline form of dimethoxy docetaxel and methods for preparing it
04/16/2014EP2719693A1 Method for manufacturing oxetane compound, method for manufacturing azolylmethylcyclopentanol compound, and intermediate compound
04/15/2014US8697894 Preparation of taxanes from 9-dihydro-13-acetylbaccation III
04/10/2014US20140100227 C17-alkanediyl and alkenediyl derivatives of oleanolic acid and methods of use thereof
04/03/2014US20140094508 Compositions and methods of inhibiting n-acylethanolamine-hydrolyzing acid amidase
04/03/2014US20140094446 Cyclic Amino Acids for the Treatment of Pain
04/02/2014CN103694201A Synthesis method of oxetanone
04/01/2014US8686165 Process for preparation of taxane derivatives
03/2014
03/27/2014US20140088158 Acylamino-substituted cyclic carboxylic acid derivatives and their use as pharmaceuticals
03/26/2014CN103664837A Preparation method of high-purity cabazitaxel intermediate
03/26/2014CN103664836A Crystal form A of 7beta, 10beta-dimethoxy docetaxel deuterated acetone compound and preparation method of crystal form
03/26/2014CN103664559A Modhephane type sesquiterpene derivatives with significant cytotoxic activity as well as preparation method and usage thereof
03/26/2014CN102503913B Preparation method for dimethoxy taxanes compound monocrystal directly used for X-ray single crystal diffraction analysis
03/25/2014US8680298 Process for the preparation of orlistat
03/25/2014CA2572618C Taxol immunoassay
03/19/2014CN103641925A Covalent polycompound of water-soluble polysaccharide and taxane compound, and preparation method and medical application of covalent polycompound
03/13/2014WO2013177492A3 Novel lipase inhibitors, reporter substrates and uses thereof
03/13/2014WO2013065070A8 Amorphous form of cabazitaxel and process for its preparation
03/12/2014CN103635480A Palladium complex and method for producing same, method for producing vinyl ether compound, and method for collecting palladium complex
03/11/2014US8669375 Process for producing ester compound
02/2014
02/27/2014US20140058119 Process for the preparation cabazitaxel
02/26/2014CN103601704A Preparation method of amorphous cabazitaxel
02/25/2014US8656638 Compounds and processes that generate cyclopropenes and substituted cyclopropenes on demand
02/19/2014EP2697211A1 Process for preparing docetaxel and its hydrate
02/19/2014CN103588736A 13-acetyl-9-dihydrobaccatin III extraction separation method
02/19/2014CN103588735A Orlistat crystallization and purification method
02/19/2014CN103588734A Recovery method and recovery device of butyl ester and acetone in ketene dimer production
02/18/2014US8653284 Lactone stabilizing compositions
02/13/2014US20140045926 Crystalline forms of cabazitaxel
02/12/2014EP2693876A1 Substituted methylformyl reagents and method of using same to modify physicochemical and/or pharmacokinetic properties of compounds
02/12/2014CN103570647A Method for preparing high-purity paclitaxel from taxus chinensis cell culture fluid
02/06/2014WO2014022237A1 Amorphous cabazitaxel
02/06/2014US20140039209 Process for preparing docetaxel and its hydrate
02/05/2014CN103554064A Preparation method of 3-hydroxy oxetane compound
02/05/2014CN102974295B Reactor suitable for viscous material participation or generation
02/05/2014CN102962026B Equipment and method for continuously preparing high-purity AKD (Alkyl Ketene Dimer) without solvent
02/04/2014US8642666 Biodegradable block copolymeric compositions for drug delivery
02/04/2014US8642653 Ketone compounds and compositions for cholesterol management and related uses
01/2014
01/30/2014WO2014015760A1 Crystal form of cabazitaxel and preparation method thereof
01/29/2014EP2688877A1 Solid state forms of cabazitaxel and processes for preparation thereof
01/28/2014USRE44734 Process for the production of 3-oxo-pregn-4-ene-21,17-carbolactones by the metal free oxidation of 17-(3-hydroxypropyl)-3,17-dihydroxyandrostanes
01/28/2014US8637700 Method for preparing (3S,4S)-4-((R)-2-(benzyloxy)tridecyl)-3-hexyl-2-oxetanone and novel intermediate used therefor
01/23/2014US20140024845 Non-Ring Hydroxy Substituted Taxanes and Methods for Synthesizing the Same
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