63-91-2 = 949-99-5 反应条件:1.1 Reagents: Sulfuric Acid,Nitric Acid Solvents: Water; 60 S,0 °C 标题:Green Preparation Of Zolmitriptan Intermediate 参考文献:China]
63-91-2 = 949-99-5 反应条件:1.1 Reagents: Sulfuric Acid,Nitric Acid; 35 Min,0 - 5 °C; 1 H,0 - 5 °C1.2 Reagents: Ammonium Hydroxide Solvents: Water; Neutralized,Cooled 标题:Chiral Gap Catalysts Of Phosphonylated Imidazolidinones And Their Applications In Asymmetric Diels-Alder And Friedel-Crafts Reactions 作者:Qiao,Shuo; Mo,Junming; Wilcox,Cody B.; Jiang,Bo; Li,Guigen 参考文献:Organic & Biomolecular Chemistry 日期:2017 卷标:15(7) 页码:1718-1724]
63-91-2 = 949-99-5 反应条件:1.1 Reagents: Sulfuric Acid,Nitric Acid Solvents: Water; 0 °C; 1 H,0 °C1.2 Solvents: Water; 15 Min,Cooled; Heated1.3 Reagents: Ammonium Hydroxide Solvents: Water; Neutralized 标题:Design And Synthesis Of Calcium Responsive Magnetic Resonance Imaging Agent: Its Relaxation And Luminescence Studies 作者:Tanwar,Jyoti; Datta,Anupama; Chauhan,Kanchan; Kumaran,S. Senthil; Tiwari,Anjani K.; Et Al 参考文献:European Journal Of Medicinal Chemistry 日期:2014 卷标:82 页码:225-232]
63-91-2 = 949-99-5 反应条件:1.1 Reagents: Sulfuric Acid,Nitric Acid; 3 H,0 °C 标题:Transformation Of L-Phenylalanine To (S)-Indoline-2-Carboxylic Acid Without Group-Protection 作者:Liu,Jin-Qiang; Chen,Xin-Zhi; Ji,Baoming; Zhao,Bang-Tun 参考文献:Research On Chemical Intermediates 日期:2013 卷标:39(3) 页码:1143-1152]
63-91-2 = 949-99-5 反应条件:1.1 Reagents: Sulfuric Acid,Nitric Acid Solvents: Water; 50 °C1.2 Reagents: Ammonium Hydroxide Solvents: Water; 1 H,Neutralized,0 °C 标题:Study On The Synthesis Of L-4-Nitrophenylalanine 作者:Liu,Jin-Qiang; Qian,Chao; Zhang,Tao; Chen,Xin-Zhi 参考文献:Gaoxiao Huaxue Gongcheng Xuebao 日期:2009 卷标:23(6) 页码:1007-1012]
专利号:US-5545568-A 优先权日:1992-09-14 标题:Solid phase and combinatorial synthesis of compounds on a solid support 发明人:ELLMAN JONATHAN A 权利人:UNIV CALIFORNIA 摘要:Methods, compositions, and devices for synthesizing combinatorial libraries of various useful compounds, such as benzodiazepines, prostaglandins, β-turn mimetics and glycerol-derived drugs is described. In order to expediently synthesize such combinatorial libraries of derivatives based upon these core structures, a general methodology for the solid phase synthesis of these derivatives is also provided. This disclosure thus also describes an important extension of solid phase synthesis methods to nonpolymeric organic compounds.
专利号:US-9938509-B2 优先权日:2010-12-08 标 题 :Biocatalysts and methods for the synthesis of armodafinil 发明人:ANG EE LUI; ALVIZO OSCAR; BEHROUZIAN BEHNAZ; CLAY MICHAEL D; COLLIER STEVEN J; EBERHARD ELLEN D; FAN FU; SONG SHIWEI; SMITH DEREK J; WIDEGREN MAGNUS; WILSON ROBERT; XU JUNYE; ZHU JUN 权利人:CODEXIS INC 摘要:The present invention relates to non-naturally occurring polypeptides useful for preparing armodafinil, polynucleotides encoding the polypeptides, and methods of using the polypeptides. The non-naturally occurring polypeptides of the present invention are effective in carrying out biocatalytic conversion of the (i) 2-(benzhydrylsulfinyl)acetamide to (−)-2-[(R)-(diphenylmethyl)sulfinyl]acetamide (armodafinil), or (ii) benzhydryl-thioacetic acid to (R)-2-(benzhydrylsulfinyl)acetic acid, which is a pivotal intermediate in the synthesis of armodafinil, in enantiomeric excess.
专利号:US-2006211083-A1 优先权日:2005-01-21 标题:Products and processes for in vitro synthesis of biomolecules 发明人:KATZEN FEDERICO; KUDLICKI WIESLAW; FLETCHER JULIA 权利人:KATZEN FEDERICO; KUDLICKI WIESLAW; FLETCHER JULIA 摘要:Provided herein are products and processes for efficiently synthesizing biomolecules in vitro using cell-free extracts derived from mammalian cells and insect cells. In an embodiment, provided is a process for preparing a cell-free extract from insect cells and mammalian cells that efficiently synthesizes post-translationally modified target proteins (e.g., glycosylated target proteins). In some embodiments, a ribonucleic acid is synthesized in vitro that comprises a cap, a 5′ untranslated region comprising an 18S rRNA binding ribonucleotide sequence, and a target ribonucleotide sequence. It has been determined that such ribonucleic acids result in efficient in vitro synthesis of a target protein using cell-free extracts derived from non-rabbit mammalian cells and insect cells.
专利号:US-10087221-B2 优先权日:2013-03-21 标题 :Synthesis of hydantoin containing peptide products 发明人:HENKEL BERND 权利人:SANOFI AVENTIS DEUTSCHLAND 摘要:The present invention relates to a method of synthesizing a peptide product comprising at least one hydantoin group. The peptide product may be used as a reference material for the quality control of pharmaceutical peptides, particularly for the quality control of exendin peptides. Further, the invention relates to hydantoin building blocks, a method for manufacturing such building blocks and their use for the synthesis of peptide products.
专利号:WO-2017100796-A1 优先权日:2015-12-11 标 题 :Modulation of globoseries glycosphingolipid synthesis and cancer biomarkers 发明人:WONG CHI-HUEY; HSU TSUI-LING; WU CHUNG-YI; CHEUNG SARAH K C; CHUANG PO-KAI 权利人:SINACA ACAD; WONG CHI-HUEY; HSU TSUI-LING 摘要:The present disclosure relates to methods and compositions which can modulate the globoseries glycosphingolipid synthesis. Particularly, the present disclosure is directed to glycoenzyme inhibitor compound and compositions and methods of use thereof that can modulate the synthesis of globoseries glycosphingolipid SSEA-3/SSEA-4/GloboH in the biosynthetic pathway; particularly, the glycoenzyme inhibitors target the alpha-4GalT; beta- 4GalNAcT-I; or beta-3GalT-V enzymes in the globoseries synthetic pathway. Additionally, the present disclosure is also directed to vaccines, antibodies, and/or immunogenic conjugate compositions targeting the SSEA-3/SSEA-4/GLOBO H associated epitopes (natural and modified) which elicit antibodies and/or binding fragment production useful for modulating the globoseries glycosphingolipid synthesis. Moreover, the present disclosure is also directed to the method of using the compositions described herein for the treatment or detection of hyperproliferative diseases and/or conditions. Furthermore, the instant disclosure also relates to cancer stem cell biomarkers for disgnostic and therapeutic uses.
专利号:US-2023212788-A1 优先权日:2020-03-26 标 题:New method for automated on-demand biomolecular array synthesis 发明人:ZHANG YIXIN; LIN WEILIN 权利人:UNIV DRESDEN TECH 摘要:The invention provides an amphiphilic coating for the direct and rapid synthesis of an array of peptides and small molecular compounds on a planar surface of a solid support, comprising a hydrophilic chemical structure and a lipophilic group, wherein said peptides and small molecular compounds differ from spot to spot from each other in the chemical structure, characterized in that said amphiphilic coating possesses low wettability to polar aprotic solvents used in the array synthesis; said amphiphilic coating possessing low wettability is designed that it can be converted to a coating possessing high wettability by hydrolysis of the lipophilic group; and said amphiphilic coating comprises an amino group for the reaction with an electrophilic reagent. The invention further provides a solid support comprising said amphiphilic coating and a method for method for the direct and rapid synthesis of an array of peptides and small molecular compounds on a planar surface of a solid support, wherein said planar surface of a solid support comprises said amphiphilic coating. Said method includes the enhancing of the wettability of a glass surface to organic solvents to realize automated on-demand biomolecular array synthesis comprising both, peptides and small molecular compounds. The amphiphilic surface can be switched to a hydrophilic surface, resulting in high density arrays suitable for protein- and cell-based screening.
摘要:Bartsch, S.; Vogel, A., Science of Synthesis: Biocatalysis in Organic Synthesis, (2015) 2, 302. 摘要:Parmeggiani, F.; Galman, J. L.; Montgomery, S. L.; Turner, N. J., Science of Synthesis, (2019) , 408. 参考文献:10.1186/1756-3305-1-7 摘要:Sojka D, Franta Z, Horn M, Hajdusek O, Caffrey CR, Mares M, Kopácek P. Profiling of proteolytic enzymes in the gut of the tick Ixodes ricinus reveals an evolutionarily conserved network of aspartic and cysteine peptidases. Parasit Vectors. 2008 Mar 18;1(1):7.