Reference of 68524-30-1,Some common heterocyclic compound, 68524-30-1, name is 2-[(Diphenylmethyl)thio]acetamide, molecular formula is C15H15NOS, traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route.
HTP Assay of CHMO Polypeptides: (0203) Primary screening used to guide optimization was carried out in a 200 muL volume in 96-well plate high-throughput (HTP) assay protocol using cell lysates. The general HTP assay conditions were: 1-100 g/L substrate (i.e., compound (1a) or (1b)), 10-200 muL of clear cell lysate containing the engineered CHMO polypeptide, 0.05-1.0 g/L NADP cofactor, 1 g/L ketoreductase (KRED) polypeptide for cofactor recycling, 0.025-0.100 M phosphate or TEA buffer solution containing 3.5%-10% (v/v) IPA (and optionally, 1.5% acetone or 10% PEG200) co-solvent, pH 8-9, 25 C. reaction temperature and 20 h reaction time (with 200 rpm shaking). The HTP assay conditions were changed slightly over the different rounds of the directed evolution of the CHMO variant polypeptide disclosed in order to detect those variants most improved in enzyme properties. Table 4 shows the HTP assay conditions used to perform primary screening of those variant polypeptides whose improved properties were confirmed by SFP assay as summarized in Tables 2A and 2B. Rounds 1-6 assays used the amide substrate of compound (1a) and Rounds 7-16 assays used the acid substrate of compound (1b). HTP Assay Results: (0220) Representative results in the primary screening using the HTP assay for both the amide substrate (compound (10) and the acid substrate (compound (2a)) are shown below in Tables 7 and 8.
These compound has a wide range of applications. It is believed that with the continuous development of the source of the synthetic route 2-[(Diphenylmethyl)thio]acetamide, its application will become more common.
Reference:
Patent; CODEXIS, INC.; Ang, Ee Lui; Alvizo, Oscar; Behrouzian, Behnaz; Clay, Michael; Collier, Steven; Eberhard, Ellen; Fu, Fan Jaslyn; Song, Shiwei; Smith, Derek; Widegren, Magnus; Wilson, Robert; Xu, Junye; Zhu, Jun; (200 pag.)US9267159; (2016); B2;,
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