N-乙酰基-3-氰基苯丙氨酸 以33的收率获得产物l-3-氰基苯丙氨酸 参考文献:Hydroxyamidine And Hydroxyguanidine Compounds As Urokinase Inhibitors 标题:Hydroxyamidine And Hydroxyguanidine Compounds As Urokinase Inhibitors 摘要:本发明涉及一种新型化合物,用于抑制尿激酶型纤溶酶原激活物(upa),具有高生物利用度和口服给药性,并且用作治疗尿激酶或/和尿激酶受体相关疾病的治疗活性化合物,例如肿瘤和转移.本发明特别涉及含有羟基胍或羟基胍基团的化合物.
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-9663771-B2 优先权日:2013-01-18 标题 :Engineered biocatalysts useful for carbapenem synthesis 发明人:SUKUMARAN JOLY; SMITH DEREK; YANG HONG; YEO WAN LIN; MOORE JEFFREY C 权利人:CODEXIS INC 摘要:The present disclosure provides engineered pNB esterase polypeptides useful for the synthesis of the carbapenem antibiotic, imipenem. The disclosure also provides polynucleotides encoding the engineered pNB esterases, host cells capable of expressing the engineered pNB esterases, and methods of using the engineered pNB esterases in the production of imipenem.
专利号:US-2022243244-A1 优先权日:2019-10-10 标 题 :Compositions and methods for in vivo synthesis of unnatural polypeptides 发明人:ROMESBERG FLOYD E; FISCHER EMIL C; HASHIMOTO KOJI; FELDMAN AARON W; DIEN VIVIAN T; ZHANG YORKE 权利人:SCRIPPS RESEARCH INST 摘要:Disclosed herein are compositions, methods, and kits for a cell incorporating unnatural amino acids into an unnatural polypeptide. Also disclosed herein are compositions, methods, and kits for increasing activity and yield of the unnatural polypeptide synthesized by the cell.
专利号:US-2023037284-A9 优先权日:2018-11-30 标题:Combination therapy of peptidomimetic macrocycles 发明人:GUERLAVAIS VINCENT; ANNIS DAVID ALLEN 权利人:AILERON THERAPEUTICS INC 摘要:The present disclosure describes the synthesis of peptidomimetic macrocycles and methods of using peptidomimetic macrocycles to treat a condition. The present disclosure also describes methods of using peptidomimetic macrocycles in combination with at least one additional pharmaceutically-active agent for the treatment of a condition, for example, cancer.
专利号:US-9574189-B2 优先权日:2005-12-01 标题:Enzymatic encoding methods for efficient synthesis of large libraries 发明人:FRANCH THOMAS; LUNDORF MIKKEL DYBRO; JACOBSEN SØREN NYBOE; OLSEN EVA KAMPMANN; ANDERSEN ANNE LEE; HOLTMANN ANETTE; HANSEN ANDERS HOLM; SØRENSEN ANDERS MALLING; GOLDBECH ANNE; DE LEON DAEN; KALDOR DITTE KIEVSMOSE; SLØK FRANK ABILDGAARD; HUSEMOEN GITTE NYSTRUP; DOLBERG JOHANNES; Jensen Kim Birkebæ; PEDERSEN LENE; NØRREGAARD-MADSEN MADS; GODSKESEN MICHAEL ANDERS; GLAD SANNE SCHRØDER; NEVE SØREN; THISTED THOMAS; KRONBORG TINE TITILOLA AKINLEMINU; SAMS CHRISTIAN KLARNER; FELDING JAKOB; FRESKGÃ…RD PER-OLA; GOULIAEV ALEX HAAHR; PEDERSEN HENRIK 权利人:FRANCH THOMAS; LUNDORF MIKKEL DYBRO; JACOBSEN SØREN NYBOE; OLSEN EVA KAMPMANN; ANDERSEN ANNE LEE; HOLTMANN ANETTE; HANSEN ANDERS HOLM; SØRENSEN ANDERS MALLING; GOLDBECH ANNE; DE LEON DAEN; KALDOR DITTE KIEVSMOSE; SLØK FRANK ABILDGAARD; HUSEMOEN GITTE NYSTRUP; DOLBERG JOHANNES; Jensen Kim Birkebæ; PEDERSEN LENE; NØRREGAARD-MADSEN MADS; GODSKESEN MICHAEL ANDERS; GLAD SANNE SCHRØDER; NEVE SØREN; THISTED THOMAS; KRONBORG TINE TITILOLA AKINLEMINU; SAMS CHRISTIAN KLARNER; FELDING JAKOB; FRESKGÃ…RD PER-OLA; GOULIAEV ALEX HAAHR; PEDERSEN HENRIK; NUEVOLUTION AS 摘要:Disclosed is a method for obtaining a bifunctional complex comprising a molecule linked to a single stranded identifier oligonucleotide, wherein a nascent bifunctional complex comprising a chemical reaction site and a priming site for enzymatic addition of a tag is a) reacted at the chemical reaction site with one or more reactants, and b) reacted enzymatically at the priming site with one or more tag(s) identifying the reactant(s).
专利号:US-12410410-B2 优先权日:2015-02-10 标题 :Ketoreductase polypeptides for the synthesis of chiral compounds 发明人:ALVIZO OSCAR; AGARD NICHOLAS J; XIE XINKAI; ENTWISTLE DAVID; KOSJEK BIRGIT 权利人:CODEXIS INC 摘要:The present disclosure provides engineered ketoreductase enzymes having improved properties as compared to a naturally occurring wild-type ketoreductase enzyme. Also provided are polynucleotides encoding the engineered ketoreductase enzymes, host cells capable of expressing the engineered ketoreductase enzymes, and methods of using the engineered ketoreductase enzymes to synthesize a variety of chiral compounds.