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

Diethylene Glycol CAS Registry Number: 111-46-6 二乙二醇

CAS Name: 2,2'-Oxybisethanol
Additional Names: 2,2'-oxydiethanol
Percent Composition: C 45.27%, H 9.50%, O 45.23%
Literature References: Manuf from ethylene oxide and glycol: Faith, Keyes Clark's Industrial Chemicals, F. A. Lowenheim, M. K. Moran, Eds. (Wiley-Interscience, New York, 4th ed., 1975) pp 397-402. Toxicity study: H. F. Smyth et al., J. Ind. Hyg. Toxicol. 23, 259 (1941).

Sodium Dodecylbenzenesulfonate CAS Registry Number: 25155-30-0 十二烷基苯磺酸钠

CAS Name: Dodecylbenzenesulfonic acid sodium salt
Additional Names: dodecylbenzene sodium sulfonate
Trademarks: Conoco C-50; Conoco SD 40; Conoco C-60
Percent Composition: C 62.04%, H 8.3...
Literature References: Manuf: Chem. Eng. 61, no. 6, 372 (1954); Huber et al., J. Am. Oil Chem. Soc. 33, 57 (1956); GB 761095; Seaton, US 2782230 (1956, 1957 both to Monsanto); GB 773423; Gerhart, Karwacki, US 2820056 (1957, 1958 both to Continental Oil). Toxicity study: Hopper et al., J. Am. Pharm. Assoc. Sci. Ed. 38, 428 (1949).

Cumene CAS Registry Number: 98-82-8 异丙基苯

CAS Name: (1-Methylethyl)benzene
Additional Names: cumol; isopropylbenzene
Percent Composition: C 89.94%, H 10.06%
Literature References: Manuf: Faith, Keyes Clark's Industrial Chemicals, F. A. Lowenheim, M. K. Moran, Eds. (Wiley-Interscience, New York, 4th ed., 1975) pp 294-297. Toxicity study: Smyth et al., Arch. Ind. Hyg. Occup. Med. 4, 119 (1951). Review: D. J. Ward in Kirk-Othmer Encyclopedia of Chemical Technology vol. 7 (Wiley-Interscience, New York, 3rd ed., 1979) pp 286-290.

Isopropylacetone CAS Registry Number: 108-10-1 甲基异丁基甲酮

CAS Name: 4-Methyl-2-pentanone
Additional Names: methyl isobutyl ketone; hexone
Percent Composition: C 71.95%, H 12.08%, O 15.97%
Literature References: Manuf: Faith, Keyes Clark's Industrial Chemicals, F. A. Lowenheim, M. K. Moran, Eds. (Wiley-Interscience, New York, 4th ed., 1975) pp 543-546. Toxicity data: Smyth et al., Arch. Ind. Hyg. Occup. Med. 4, 119 (1951).

Phosphorus Oxychloride CAS Registry Number: 10025-87-3 三氯氧磷

CAS Name: Phosphoryl chloride
Additional Names: phosphorus chloride
Percent Composition: Cl 69.37%, O 10.43%, P 20.20%
Literature References: Manuf: Faith, Keyes Clark's Industrial Chemicals, F. A. Lowenheim, M. K. Moran, Eds. (Wiley-Interscience, New York, 4th ed., 1975) pp 646-649.

Potassium Pyrophosphate CAS Registry Number: 7320-34-5 焦磷酸钾

CAS Name: Diphosphoric acid tetrapotassium salt
Percent Composition: K 47.34%, O 33.90%, P 18.75%
Literature References: Manuf: Faith, Keyes Clark's Industrial Chemicals, F. A. Lowenheim, M. K. Moran, Eds. (Wiley-Interscience, New York, 4th ed., 1975) pp 684-687.

Phthalic Acid CAS Registry Number: 88-99-3 邻苯二甲酸

CAS Name: 1,2-Benzenedicarboxylic acid
Percent Composition: C 57.84%, H 3.64%, O 38.52%
Literature References: Manufactured by catalytic oxidation of o-toluic acid and oxidation of xylene: Taylor, Dean, US 3064046 (1962 to I.C.I.); Cier, US 3088974 (1963 to Esso Res. Eng.). Isoln from the fungus, Gibberella fujikuroi: Cross et al., J. Chem. Soc. 1963, 2937. Toxicity studies: C. B. Shaffer et al., J. Ind. Hyg. Toxicol. 27, 130 (1945); A. R. Singh et al., J. Pharm. Sci. 61, 59 (1972). Review of toxicology: A. M. Api, Food Chem. Toxicol. 39, 97-108 (2001).

Potassium Citrate CAS Registry Number: 866-84-2 柠檬酸钾

CAS Name: 2-Hydroxy-1,2,3-propanetricarboxylic acid tripotassium salt
Additional Names: tripotassium citrate
Percent Composition: C 23.52%, H 1.64%, K 38.28%, O 36.55%
Literature References: Manufacturing process: G. Kominek, US 3819696 (1974 to Jungbunzlauer). Effect on urinary chemistry and crystallization of stone forming salts: K. Sakhaee et al., Kidney Int. 24, 348 (1983). Use in oral rehydration solutions: M. R. Islam, Arch. Dis. Child. 60, 852 (1985). Clinical trial in nephrolithiasis: C. Y. C. Pak et al., J. Urol. 134, 11 (1985); following shockwave lithotripsy: T. Soygür et al., J. Endourol. 16, 149 (2002).

Methylisothiazolinone CAS Registry Number: 2682-20-4 甲基异噻唑啉酮

CAS Name: 2-Methyl-3(2H)-isothiazolone
Additional Names: MI; MIT
Trademarks: Neolone 950 (Rohm Haas)
Percent Composition: C 41.72%, H 4.38%, N 12.16%, O 13.89%, S 27.85%
Literature References: Marketed in combination with methylchloroisothiazolinone as a broad spectrum biocide. Prepn: W. D. Crow, N. J. Leonard, Tetrahedron Lett. 5, 1477 (1964); eidem, J. Org. Chem. 30, 2660 (1965); S. N. Lewis et al., J. Heterocycl. Chem. 8, 571 (1971). HPLC determn in cosmetic products: R. Matissek, Chromatographia 28, 34 (1989). In vitro neurotoxicity study: S. Du et al., J. Neurosci. 22, 7408 (2002). Safety assessment: J. Am. Coll. Toxicol. 11, 75-128 (1992). Review of epidemiology of allergic reactions: A. C. de Groot, J. W. Weyland, J. Am. Acad. Dermatol. 18, 350-358 (1988) J. Fewings, T. Menné, Contact Dermatitis 41, 1-13 (1999).

Picumast CAS Registry Number: 39577-19-0 哌香豆司特

CAS Name: 7-[3-[4-[(4-Chlorophenyl)methyl]-1-piperazinyl]propoxy]-3,4-dimethyl-2H-1-benzopyran-2-one
Additional Names: 7-[3-[4-(p-chlorobenzyl)-1-piperazinyl]propoxy]-3,4-dimethylcoumarin; 1-(4...
Literature References: Mast cell degranulation inhibitor with histamine antagonist activity. Prepn: E. C. Witte et al., DE 2123924; eidem, US 3810898 (1972, 1974 both to Boehringer, Mann.); E. C. Witte, Arzneim.-Forsch. 39, 1309 (1989). Mechanism of action studies: O. H. Wilhelms, Int. Arch. Allergy Appl. Immunol. 82, 544, 547 (1987). Series of articles on pharmacology, pharmacokinetics, and clinical trials: Arzneim.-Forsch. 39, 1307-1376 (1989).