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

Sarmentogenin CAS Registry Number: 76-28-8 (3beta,5bea,11alpha)-3,11,14-三羟基-心甾-20(22)-烯内酯

CAS Name: (3b,5b,11a)-3,11,14-Trihydroxy-card-20(22)-enolide
Percent Composition: C 70.74%, H 8.78%, O 20.49%
Literature References: An aglucon from sarmentocymarin isolated from the seeds of Strophanthus sarmentosus DC. var. senegambiae (A. DC.) Monachino, Apocynaceae: Jacobs, Heidelberger, J. Biol. Chem. 81, 765 (1929); Katz, Helv. Chim. Acta 31, 993 (1948). Structure: Callow, Taylor, J. Chem. Soc. 1952, 2299; Repke, Klesczewski, Arch. Exp. Pathol. Pharmakol. 239, 131 (1960).

Ergometrinine CAS Registry Number: 479-00-5 异麦角新碱

CAS Name: [8a(S)]-9,10-Didehydro-N-(2-hydroxy-1-methylethyl)-6-methylergolinecarboxamide
Additional Names: D-lysergic acid D-propanolamide; ergonovinine
Percent Composition: C 70.13%, H 7.12...
Literature References: An alkaloid isomeric with ergonovine, q.v. Ergometrinine and ergonovine can be interconverted by simple chemical procedures: Smith, Timmis, J. Chem. Soc. 1936, 1166. Chromatographic determn in cereal grains: G. H. Ware et al., J. Assoc. Off. Anal. Chem. 69, 697 (1986).

Ergotaminine CAS Registry Number: 639-81-6 麦角胺宁

CAS Name: 12'-Hydroxy-2'-methyl-5'a-(phenylmethyl)-8a-ergotaman-3',6',18-trione
Percent Composition: C 68.14%, H 6.07%, N 12.04%, O 13.75%
Literature References: An alkaloid isomeric with ergotamine, q.v. Isoln from ergot: Stoll, Helv. Chim. Acta 28, 1283 (1945); Stoll et al., US 2809920 (1957 to Saul Co.); Tabor, Vining, Can. J. Microbiol. 3, 55 (1957).

Hydroquinine CAS Registry Number: 522-66-7 氢化奎宁

CAS Name: (8a,9R)-10,11-Dihydro-6'-methoxycinchonan-9-ol
Additional Names: dihydroquinine
Percent Composition: C 73.59%, H 8.03%, N 8.58%, O 9.80%
Literature References: An alkaloid of cinchona, found in quinine sulfate mother liquors. Stereoisomeric with hydroquinidine, q.v. Usually prepd by careful hydrogenation of quinine: Heidelberger, Jacobs, J. Am. Chem. Soc. 41, 819 (1919). Total synthesis: Rabe et al., Ber. 64B, 2487 (1931). Synthesis of isomers: Rubtsov, J. Gen. Chem. USSR 9, 1493 (1939), C.A. 34, 2850 (1940); ibid. 13, 593, 702 (1943), C.A. 39, 705 (1945). LC determn in quinine beverages: L. P. Valenti, J. Assoc. Off. Anal. Chem. 68, 782 (1985).

Hydroquinidine CAS Registry Number: 1435-55-8 二氢奎尼丁

CAS Name: (9S)-10,11-Dihydro-6'-methoxycinchonan-9-ol
Additional Names: dihydroquinidine; hydroconchinine
Percent Composition: C 73.59%, H 8.03%, N 8.58%, O 9.80%
Literature References: An alkaloid of cinchona, stereoisomeric with hydroquinine. Usually prepd by hydrogenation of quinidine: Heidelberger, Jacobs, J. Am. Chem. Soc. 41, 826 (1919). Conversion to dihydrocinchonine by removal of the methoxy group: King, J. Chem. Soc. 1946, 523. Manuf pat.: Gutzwiller, Uskokovic, DE 1933599 (1970 to Hoffmann-La Roche), C.A. 72, 90696v (1970). Pharmacology: Cosnier et al., Therapie 26, 97 (1971).

Adlumidine CAS Registry Number: 550-49-2 山缘草定碱

CAS Name: (6S)-6-[(5S)-5,6,7,8-Tetrahydro-6-methyl-1,3-dioxolo[4,5-g]isoquinolin-5-yl]furo[3,4-e]-1,3-benzodioxol-8(6H)-one
Percent Composition: C 65.39%, H 4.66%, N 3.81%, O 26.13%
Literature References: An alkaloid present in the d-form in the entire plant of Adlumia fungosa (Ait.) Greene (A. cirrhosa Raf.), Corydalis thalictrifolia Franch. and C. incisa (Thumb.) Pers., Fumariaceae. Schlotterbeck, Watkins, J. Am. Chem. Soc. 25, 596 (1903); R. H. F. Manske, Can. J. Res. 21B, 111 (1943). l-Adlumidine was isolated from Corydalis sempervirens (L.) Pers., C. scouleri Hook., and C. crystallina Engelm., Fumariaceae: R. H. F. Manske, ibid. 8, 407 (1932); 14B, 347 (1936); 17B, 57 (1939). Structure: idem, J. Am. Chem. Soc. 72, 3207 (1950). Stereochemistry: Blaha et al., Collect. Czech. Chem. Commun. 29, 2328 (1964); Snatzke et al., Tetrahedron 25, 5059 (1969). Review: Stanek, Manske in The Alkaloids vol. IV, R. H. F. Manske, H. L. Holmes, Eds. (Academic Press, New York, 1954) pp 167-198. Stereoisomer of bicuculline, q.v.

Adlumine CAS Registry Number: 524-46-9 [6S,(+)]-6-[(1S)-1,2,3,4-四氢-6,7-二甲氧基-2-甲基异喹啉-1-基]呋喃并[3,4-e]-1,3-苯并二氧戊环-8(6H)-酮

CAS Name: 6-(1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl)furo[3,4-e]-1,3-benzodioxol-8(6H)-one
Percent Composition: C 65.79%, H 5.52%, N 3.65%, O 25.04%
Literature References: An alkaloid present in the entire plant of some Fumariaceae species. d-Adlumine was isolated from Adlumina fungosa (Ait.) Greene (A. cirrhosa Raf.); l-adlumine was isolated from Corydalis scouleri Hook. and C. sempervirens (L.) Pers., C. ophiocarpa Hook. f. et Thoms Fumariaceae: Manske, Can. J. Res. 8, 210 (1933); 14B, 347 (1936); 16B, 81 (1938); 17B, 51 (1939). Preliminary stereochemical studies of d-form: Safe, Moir, Can. J. Chem. 42, 160 (1964). Revised stereochemistry: Blaha et al., Collect. Czech. Chem. Commun. 29, 2328 (1964); Snatzke et al., Tetrahedron 25, 5059 (1969). Review: Stanek, Manske in The Alkaloids Vol. IV, R. H. F. Manske, H. L. Holmes, Eds. (Academic Press, New York, 1954) pp 167-198.

Hydroxyglutamic Acid CAS Registry Number: 533-62-0 3-羟基谷氨酸

Additional Names: b-Hydroxyglutamic acid; a-amino-b-hydroxyglutaric acid
Percent Composition: C 36.81%, H 5.56%, N 8.59%, O 49.04%
Literature References: An amino acid classified as nonessential with respect to its growth effect in rats. Not among the naturally occurring hydrolytic products of proteins, see Schmidt, Chemistry of the Amino Acids and Proteins (Springfield, Ill., 2nd ed., 1944) p 1090. Synthesis from ethyl a-isonitrosoacetone dicarboxylate: Harington, Randall, Biochem. J. 25, 1917 (1931); Levene, Schormüller, J. Biol. Chem. 106, 595 (1934).

Norleucine CAS Registry Number: 327-57-1 L-正亮氨酸

CAS Name: 2-Aminohexanoic acid
Additional Names: a-aminocaproic acid; glycoleucine; caprine
Percent Composition: C 54.94%, H 9.99%, N 10.68%, O 24.39%
Literature References: An amino acid classified as nonessential with respect to its growth effect in rats. Several syntheses; prepn from a-bromo-n-caproic acid by action of 25% ammonia at 50-55°: Marvel, du Vigneaud, Org. Synth. 4, 3 (1925).

a -Aminoadipic Acid CAS Registry Number: 542-32-5 DL-2-氨基己二酸

CAS Name: 2-Aminohexanedioic acid
Percent Composition: C 44.72%, H 6.88%, N 8.69%, O 39.71%
Literature References: An amino acid isolated from Cholera vibrio: Blass, Macheboeuf, Helv. Chim. Acta 29, 1315 (1946). Occurrence in proteins or protein containing material: Windsor, J. Biol. Chem. 192, 595 (1951). Synthesis: Dieckmann, Ber. 38, 1656 (1905); T. P. Waalkes et al., J. Am. Chem. Soc. 72, 5760 (1952); A. I. Scott, T. J. Wilkinson, Synth. Commun. 10, 127 (1980).