CAS: 36805-97-7; 1,1-Di-Tert-Butoxy-N,N-Dimethylmethanamine

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Bredereck 试剂置于五羰基铁体系中,化学反应 21.0H,反应生成 N,N-二甲基甲酰胺二叔丁基缩醛,Alkaline Earth Salt Of/the/ Methylsulfuric Acid
参考文献:Daub,Joerg; Hasenhuendl,Adelheid; Krenkler,Karl P.,Liebigs Annalen Der Chemie,1980,# 7,P. 997-1015
标题:Daub,Joerg; Hasenhuendl,Adelheid; Krenkler,Karl P.,Liebigs Annalen Der Chemie,1980,# 7,P. 997-1015

专利信息

专利号:US-11274081-B2
优先权日:2016-05-30
标 题:Process for the synthesis of ivacaftor
发明人：REDDY DUMBALA SRINIVASA; KULKARNI AMOL ARVIND; NATARAJAN VASUDEVAN; SHARMA MRITYUNJAY KESHAVPRASAD
权利人:COUNCIL SCIENT IND RES
摘要:The present disclosed an improved process for the synthesis of ivacaftor starting from indole acetic acid ester which can be performed in batch as well as continuous flow synthesis. The present invention further disclosed to a continuous process for the synthesis of compound of formula (II) or formula (III) from compound of formula (I) in continuous flow reactor.

专利号:US-2006287520-A1
优先权日:2005-05-16
标 题 :Synthesis of salinosporamide A and analogues thereof
发明人：DANISHEFSKY SAMUEL J; ENDO ATSUSHI
权利人:DANISHEFSKY SAMUEL J; ENDO ATSUSHI
摘要:A novel synthesis of salinosporamide A is provided. Salinospoamide A as well as structurally related natural products, omuralide and lactacystin, have been shown to be proteasome inhibitors. Therefore, these compounds as well as analogues of these natural products may be useful in the treatment of proliferative diseases such as cancer, autoimmune diseases, diabetic retinopathy, etc. The invention provides for the synthesis of salinosporamide A as well as analogs thereof using a convenient point for derivatization of the bicyclic core. Pharmaceutical compositions and method of using the inventive compounds are also provided.

专利号:US-6225329-B1
优先权日:1998-03-12
标 题 :Modulators of protein tyrosine phosphatases (PTPases)
发明人：RICHTER LUTZ STEFAN; ANDERSEN HENRIK SUNE; VAGNER JOSEF; JEPPESEN CLAUS BEKKER; MOELLER NIELS PETER HUNDAHL; BRANNER SVEN; SU JING; BAKIR FARID; JUDGE LUKE MILBURN
权利人:NOVO NORDISK AS
摘要:The present invention provides novel compounds of Formula 1, compositions containing these compounds, methods of their use, and methods of their manufacture, where such compounds are pharmacologically useful inhibitors of Protein Tyrosine Phosphatases (PTPase's) such as PTP1B, CD45, SHP-1, SHP-2, PTPα, LAR and HePTP or the like, n wherein A, R 1 , R 2 , R 3 , R 4 , R 16 and R 17 are as defined in the specification. The compounds are useful in the treatment of type I diabetes, type II diabetes, impaired glucose tolerance, insulin resistance, obesity, immune dysfunctions including autoimmunity diseases with dysfunctions of the coagulation system, allergic diseases including asthma, osteoporosis, proliferative disorders including cancer and psoriasis, diseases with decreased or increased synthesis or effects of growth hormone, diseases with decreased or increased synthesis of hormones or cytokines that regulate the release of/or response to growth hormone, diseases of the brain including Alzheimer's disease and schizophrenia, and infectious diseases.

专利号:WO-9946236-A1
优先权日:1998-03-12
标题 :Modulators of protein tyrosine phosphatases (ptpases)
发明人：RICHTER LUTZ STEFAN; ANDERSEN HENRIK SUNE; VAGNER JOSEF; JEPPESEN CLAUS BEKKER; MOELLER NIELS PETER HUNDAHL; BRANNER SVEN; SU JING; BAKIR FARID; JUDGE LUKE MILBURN
权利人:NOVO NORDISK AS; ONTOGEN CORP
摘要:The present invention provides novel compounds, novel compositions, methods of their use, and methods of their manufacture, where such compounds are pharmacologically useful inhibitors of Protein Tyrosine Phosphatases (PTPases) such as PTP1B, CD45, SHP-1, SHP-2, PTPα, LAR and HePTP or the like. The compounds are useful in the treatment of type I diabetes, type II diabetes, impaired glucose tolerance, insulin resistance, obesity, immune dysfunctions including autoimmunity diseases with dysfunctions of the coagulation system, allergic diseases including asthma, osteoporosis, proliferative disorders including cancer and psoriasis, diseases with decreased or increased synthesis or effects of growth hormone, diseases with decreased or increased synthesis of hormones or cytokines that regulate the release of/or response to growth hormone, diseases of the brain including Alzheimer's disease and schizophrenia, and infectious diseases.

专利号:EP-1062199-A1
优先权日:1998-03-12
标题 :Modulators of protein tyrosine phosphatases (ptpases)
发明人：RICHTER LUTZ STEFAN; ANDERSEN HENRIK SUNE; VAGNER JOSEF; JEPPESEN CLAUS BEKKER; MOLLER NIELS PETER HUNDAHL; BRANNER SVEN; SU JING; BAKIR FARID; JUDGE LUKE MILBURN
权利人:NOVO NORDISK AS; ONTOGEN CORP
摘要:The present invention provides novel compounds, novel compositions, methods of their use, and methods of their manufacture, where such compounds are pharmacologically useful inhibitors of Protein Tyrosine Phosphatases (PTPases) such as PTP1B, CD45, SHP-1, SHP-2, PTPα, LAR and HePTP or the like. The compounds are useful in the treatment of type I diabetes, type II diabetes, impaired glucose tolerance, insulin resistance, obesity, immune dysfunctions including autoimmunity diseases with dysfunctions of the coagulation system, allergic diseases including asthma, osteoporosis, proliferative disorders including cancer and psoriasis, diseases with decreased or increased synthesis or effects of growth hormone, diseases with decreased or increased synthesis of hormones or cytokines that regulate the release of/or response to growth hormone, diseases of the brain including Alzheimer's disease and schizophrenia, and infectious diseases.

专利号:US-2004152897-A1
优先权日:2002-09-13
标 题 :Synthesis of indolizines
发明人：SUN LIJUN; KOYA KEIZO; XIA ZHI-QIANG; PRZEWLOKA TERESA; ZHANG SHIJIE; ONO MITSUNORI
权利人:SYNTA PHARMACEUTICALS CORP
摘要:Disclosed are methods of preparing substituted indolizines represented by the following formula: n n n comprising reacting a substrate represented by the following formula: n n n with either the cyclization reagent of the following formula: n n n or, a reagent prepared by reacting the compound represented the formula below with an alkylating agent: n n n The variables in the above formulas are defined herein.