其它产品项目整合

项目整合的本质是一项集合成方法学、反应工程学与过程分析技术于一体的系统工程。其核心逻辑可以概括为以下几点：源头优选：利用如N-硝胺化学等底层方法学突破，从分子层面颠覆传统高成本、高污染路线。过程强化：依托连续流技术，攻克有机金属试剂应用、光化学反应放大等“不可能”任务，实现高危工艺的本质安全。系统集成：整合“反应-淬灭-分离”全流程，利用微流控与在线分析技术，消除批次间的差异，实现药品制造的连续化与智能化。当前，中间体工艺研发正在经历从“经验驱动”向“数据驱动”的转变。AI辅助路线设计、自动化高通量筛选与连续制造平台的结合，将使得“分子结构与最优工艺路径”之间的映射关系逐渐清晰。未来的竞争优势，将属于那些能够将底层化学创新与先进工程技术进行无缝整合的研发体系。
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其它产品项目整合

Isopropyl Iodide CAS Registry Number: 75-30-9 2-碘代丙烷

CAS Name: 2-Iodopropane
Percent Composition: C 21.20%, H 4.15%, I 74.65%
Literature References: Prepared by distilling isopropyl alcohol with HI; or from glycerol, iodine, water, and phosphorus.

Erdmann's Salt CAS Registry Number: 13600-89-0

CAS Name: Ammonium diamminetetrakis(nitrito-N)cobaltate(1-)
Percent Composition: Co 19.97%, H 3.42%, N 33.23%, O 43.38%
Literature References: Prepared by evaporating a neutral aq soln of NH4NO2 and CoCl2: Erdmann, J. Prakt. Chem. 97, 410 (1866); Gibbs, Proc. Am. Acad. 10, 13 (1875); improved technique: Jörgensen, Z. Anorg. Chem. 17, 477 (1898). Prepn from CoCO3 and NH4NO2: Harkins et al., J. Am. Chem. Soc. 38, 2647 (1916).

Strontium Selenate CAS Registry Number: 7446-21-1 硒酸锶盐(1:1)

Percent Composition: O 27.76%, Se 34.24%, Sr 38.00%
Literature References: Prepared by roasting strontium carbonate with selenium or selenium oxide: Lenher, Wechter, J. Am. Chem. Soc. 47, 1522 (1925).

Trithiocarbonic Acid CAS Registry Number: 594-08-1 三硫代碳酸

CAS Name: Carbonotrithioic acid
Additional Names: dihydrogen thiocarbonate
Percent Composition: C 10.90%, H 1.83%, S 87.28%
Literature References: Prepared by the treatment of BaCS3 with ice-cold 10% HCl: v. Halban et al., Z. Elektrochem. 29, 445 (1923); Mills, Robinson, J. Chem. Soc. 1928, 2326; Gattow, Krebs, Angew. Chem. 74, 29 (1962).

Tolindate CAS Registry Number: 27877-51-6 苯硫茚酯

CAS Name: Methyl (3-methylphenyl)carbamothioic acid O-(2,3-dihydro-1H-inden-5-yl) ester
Additional Names: m,N-dimethylthiocarbanilic acid O-5-indanyl ester; O-(5-indanyl) m,N-dimethylthiocarban...
Literature References: Prepared by treating 5-indanyl thionochloroformate with N-methyl-m-toluidine: Elpern, Youlus, US 3509200 (1970 to USV).

Allyl Sulfide CAS Registry Number: 592-88-1 二烯丙基硫醚

CAS Name: 3,3'-Thiobis-1-propene
Additional Names: diallyl sulfide; thioallyl ether; oil garlic
Percent Composition: C 63.10%, H 8.83%, S 28.08%
Literature References: Prepared from allyl bromide and sulfur in soln of Na in liquid NH3: Brandsma, Wijers, Rec. Trav. Chim. 82, 68 (1963).

Rhodanilic Acid CAS Registry Number: 1332-53-2

CAS Name: Hydrogen bis(benzenamine-N)tetrakis(thiocyanato-N)chromate(1-)
Percent Composition: C 40.75%, H 3.21%, Cr 11.03%, N 17.82%, S 27.20%
Literature References: Prepared from chrome alum, potassium thiocyanate and aniline: Bergmann, J. Biol. Chem. 110, 471 (1935).

Trihydrazine Dihydriodide CAS Registry Number: 10034-92-1

Additional Names: Hydrazine dihydriodide
Percent Composition: H 4.01%, I 72.11%, N 23.88%
Literature References: Prepared from hydrazine (85-100%) and hydriodic acid in ethanol at pH 8-9: Curtius, Schulz, J. Prakt. Chem. 42, 540 (1890); Gilbert, Decius, J. Am. Chem. Soc. 80, 3871 (1958).

b -Resorcylic Acid CAS Registry Number: 89-86-1 2,4-二羟基苯甲酸

CAS Name: 2,4-Dihydroxybenzoic acid
Additional Names: 2,4-dihydroxybenzenecarboxylic acid; BRA
Percent Composition: C 54.55%, H 3.92%, O 41.52%
Literature References: Prepared from resorcinol and KHCO3 in glycerol or water by heating and passing CO2 through the mixture: Brunner, Ann. 351, 320 (1907). Cf. Bistrycki, Kostanecki, Ber. 18, 1984 (1885); Nierenstein, Clibbens, Org. Synth. coll. vol. II, 557 (1943).

Acifran CAS Registry Number: 72420-38-3 阿西弗兰

CAS Name: 4,5-Dihydro-5-methyl-4-oxo-5-phenyl-2-furancarboxylic acid
Additional Names: 2-methyl-2-phenyl-3(2H)-furanone-5-carboxylic acidTrademarks: Reductol (Wyeth-Ayerst)
Percent Compositi...
Literature References: Prepd (not claimed): I. L. Jirkovsky et al., US 4169202; prepn and resolution of enantiomers: eidem, US 4244958 (1979, 1981 both to American Home); I. L. Jirkovsky, M. N. Cayen, J. Med. Chem. 25, 1154 (1982). Metabolism and pharmacokinetics in dogs and rats: M. N. Cayen et al., Xenobiotica 16, 251 (1986). LC determn in serum: R. Gonzalez, D. Thibeault, Clin. Biochem. 16, 244 (1983). Clinical evaluation in hyperlipoproteinemia: D. B. Hunninghake et al., Clin. Pharmacol. Ther. 38, 313 (1985); J. C. LaRosa et al., Artery 14, 338 (1987).