CAS: 2219-73-0; 4-Ethyl-2-Methylphenol

上下游产品

4-hydroxy-3-methylphenyl methyl ketone acetaldehyde ortho-cresol 4-ethyl-1-methyl-4-nitr°Cyclohexa-2,5-dienyl acetate 2,6-bis-(5-ethyl-2-hydroxy-3-methyl-benzyl)-3,5-dimethyl-phenol 4-ethyl-2-methyl-cyclohexanol (4-ethyl-2-methyl-phenoxy)-acetic acid tert-butyl-6-methyl-phenol4-ethyl-2-tert-butyl-6-methyl-phenol

4-羟基-3-甲基苯乙酮置于盐酸,氢氧化钯 氢气体系中,用 甲醇 用作溶剂,化学反应 3.5H,以to Give The Title Compound (9.2 G) As A Pale-Yellow Oil的收率获得4-乙基-2-甲基苯酚
参考文献:Carboxylic Acid Compounds And Use Thereof
标题:Carboxylic Acid Compounds And Use Thereof
摘要:提供一种优越的urat1活性抑制剂,用于治疗与尿酸有关的病理状况,如高尿酸血症,痛风结节,急性痛风性关节炎,慢性痛风性关节炎,痛风性肾脏病,泌尿道结石,肾功能障碍,冠心病,缺血性心脏病等.一种urat1活性抑制剂,其含有以下式[1]所表示的化合物或其药学上可接受的盐或其溶剂化物作为活性成分:其中每个符号如规范中所定义.

专利信息

专利号:US-4033949-A
优先权日:1976-04-14
标 题:Analogs of thromboxane B2 and processes for their synthesis
发明人：KELLY ROBERT C; NELSON NORMAN A
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-11a-oxa-PGF 2 .sub.α). These analogs are particularly and especially useful as reproductive cycle control agents.

专利号:US-7462470-B2
优先权日:2005-06-17
标 题 :Method for the producing vanillic acid and vanillin from waste residue of rice bran oil by fermentation and biotransformation
发明人：SUN ZHIHAO; ZHENG PU; GUO XINFU; LIN GUANYU; YIN HANGHUA; WANG JUN; BAI YANBING
权利人:ZHEJIANG HANGZHOU XINFU PHARMA
摘要:A method for the production of vanillic acid and vanillin from waste residue (niger) of rice bran oil by microbial fermentation and biotransformation is provided. The method of the present invention comprises the steps of hydrolization of ferulic acid esters in waste residue of rice bran oil to ferulic acid and further conversion into vanillic acid using microbial strain Aspergillus niger CGMCC 0774 screened and preserved by the present inventor, followed by conversion of vanillic acid to produce vanillin using another microbial strain Pycnoporus cinnabarinus CGMCC 1115. The method for the production of vanillin according to the present invention utilizes renewable source from rice processing and alleviates the environmental pollution caused by the chemical synthesis of vanillin.

专利号:EP-2300484-B1
优先权日:2008-05-05
标题:Novel class of spiro piperidines for the treatment of neurodegenerative diseases
发明人：BRODNEY MICHAEL AARON; HELAL CHRISTOPHER JOHN; O'NEILL BRIAN THOMAS
权利人:PFIZER
摘要:Compounds and pharmaceutically acceptable salts of the compounds are disclosed, wherein the compounds have the structure of Formula (I) as defined in the specification. Corresponding pharmaceutical compositions, methods of treatment, methods of synthesis, and intermediates are also disclosed.

专利号:US-4070384-A
优先权日:1976-04-14
标 题 :Process for preparing thromboxane B compounds from prostaglandin fα co
发明人：SCHNEIDER WILLIAM P
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-lla-oxa-PGF 2 α). These analogs are particularly and especially useful as reproductive cycle control agents.

专利号:US-4052552-A
优先权日:1976-08-20
标 题:Thromboxane b analogs
发明人：SCHNEIDER WILLIAM P
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-11a-oxa-PGF 2 α). These analogs are particularly and especially useful as reproductive cycle control agents.

专利号:US-4054737-A
优先权日:1976-08-20
标 题 :Thromboxane B analogs
发明人：KELLY ROBERT C; NELSON NORMAN A
权利人:UPJOHN CO
摘要:The present specification provides novel intermediates and novel processes for the synthesis of various side chain and skeletal analogs of Thromboxane B 2 (11β-homo-11a-oxa-PGF 2 α). These analogs are particularly and especially useful as reproductive cycle control agents.