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

Leucodrin CAS Registry Number: 14225-07-1 銀葉樹苦素

CAS Name: (4R,5S,8R,9R)-8-[(1S)-1,2-Dihydroxyethyl]-9-hydroxy-4-(4-hydroxyphenyl)-1,7-dioxaspiro[4.4]nonane-2,6-dione
Percent Composition: C 55.56%, H 4.97%, O 39.47%
Literature References: From leaves of Leucadendron concinnum R. Br., Proteaceae: Hesse, Ann. 290, 314 (1896); Rapson, J. Chem. Soc. 1938, 282. Structure: Rapson, ibid. 1940, 1271; Perold, Pachler, Proc. Chem. Soc. London 1964, 62; eidem, J. Chem. Soc. C 1966, 1918.

Leucoglycodrin CAS Registry Number: 13190-88-0 4-[8-(1,2-二羟基乙基)-9-羟基-2,6-二羰基-1,7-二氧杂螺[4.4]壬-4-基]苯基D-吡喃葡萄糖苷

CAS Name: 8-(1,2-Dihydroxyethyl)-4-[4-(D-glucopyranosyloxy)phenyl]-9-hydroxy-1,7-dioxaspiro[4.4]nonane-2,6-dione
Percent Composition: C 51.85%, H 5.39%, O 42.76%
Literature References: From leaves of Leucadendron concinnum R. Br., Proteaceae: Merck, E. Merck's Jahresber. 1895, 3. Structure: Murray, Bradshaw, Tetrahedron Lett. 1966, 3773.

Pectolinarigenin CAS Registry Number: 520-12-7 柳穿鱼黄素

CAS Name: 5,7-Dihydroxy-6-methoxy-2-(4-methoxyphenyl)-4H-1-benzopyran-4-one
Additional Names: 5,7-dihydroxy-4',6-dimethoxyflavone; 6-methoxyacacetin; 6-hydroxypelargidenon-6,4'-dimethyl ether 1...
Literature References: From leaves of Linaria vulgaris Mill., Scrophulariaceae: Schmid, Rumpel, Monatsh. Chem. 57, 421 (1931); Merz, Wu, Arch. Pharm. 274, 126 (1936). Structure: Schmid, Rumpel, Monatsh. Chem. 60, 8 (1932). Synthesis: Wessely, Moser, ibid. 56, 97 (1930); Zemplén, Farkas, Ber. 76, 937 (1943); Murti, Seshadri, Proc. Indian Acad. Sci. 30A, 78 (1949), C.A. 44, 3987d (1950); Farkas, Strelisky, Tetrahedron Lett. 1970, 187.

Lunine CAS Registry Number: 518-60-5 [8S,(-)]-7,10-二氢-10-甲基-8-(1-甲基乙基)-1,3-二氧杂环戊并[4,5-h]呋喃并[2,3-B]喹啉-6(8H)-酮

CAS Name: (8S)-7,10-Dihydro-10-methyl-8-(1-methylethyl)-1,3-dioxolo[4,5-h]furo[2,3-b]quinolin-6(8H)-one
Percent Composition: C 66.89%, H 5.96%, N 4.88%, O 22.27%
Literature References: From leaves of Lunasia costulata Miq., and L. amara Blanco, Rutaceae: Boorsma, Bull. Inst. Bot. Buitenzorg 21, 8 (1904); Goodwin et al., J. Am. Chem. Soc. 81, 6209 (1959). Structure: Goodwin et al., ibid. 81, 3065 (1959).

Rhododendrin CAS Registry Number: 497-78-9 白色杜鹃素

CAS Name: 3-(4-Hydroxyphenyl)-1-methylpropyl b-D-glucopyranoside
Additional Names: betuloside
Percent Composition: C 58.52%, H 7.37%, O 34.11%
Literature References: From leaves of Rhododendron spp., Ericaceae: Archangelski, Arch. Exp. Pathol. Pharmakol. 46, 313 (1901); Kawaguchi et al., J. Pharm. Soc. Jpn. 62, 4 (1942), C.A. 44, 9634a (1950). Structure: Kim, ibid. 455, C.A. 45, 4222h (1951). Identity with betuloside: Kim, ibid. 63, 103 (1943), C.A. 45, 4222i (1951). Chemotaxonomic significance: Thieme, Winkler, Pharmazie 24, 703 (1969).

Saponarin CAS Registry Number: 20310-89-8 皂草苷; 皂草黄苷

CAS Name: 6-b-D-Glucopyranosyl-7-(b-D-glucopyranosyloxy)-5-hydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
Percent Composition: C 54.55%, H 5.09%, O 40.37%
Literature References: From leaves of Saponaria officinalis L., Caryophyllaceae: Barger, J. Chem. Soc. 89, 1210 (1906); from Hibiscus syriacus L., Malvaceae: Nakoaki, J. Pharm. Soc. Jpn. 64, 304 (1944), C.A. 46, 108d (1952); from Lemna (Spirodela) oligorrhiza Kurz., Lemnaceae: Jurd et al., Arch. Biochem. Biophys. 67, 284 (1957). Structure: Seikel, Geissman, ibid. 71, 17 (1957). Revised structure: Hörhammer et al., Tetrahedron Lett. 1965, 1707. On acidic hydrolysis yields the aglycone, saponaretin.

Aucubin CAS Registry Number: 479-98-1 桃叶珊瑚苷; 杜仲苷

CAS Name: [1S-(1a,4aa,5a,7aa)]-1,4a,5,7a-Tetrahydro-5-hydroxy-7-(hydroxymethyl)cyclopenta[c]pyran-1-yl-b-D-glucopyranoside
Additional Names: rhinanthin; aucuboside
Percent Composition: C 52....
Literature References: From leaves, roots, stalks and seeds of Aucuba japonica Thunb., Cornaceae; also occurs in 75 different plants: Paris, Chaslot, Ann. Pharm. Fr. 13, 648 (1955). Isoln: Trim, Hill, Biochem. J. 50, 310 (1952); Rombouts, Links, Experientia 12, 78 (1956). Structure: Haegele et al., Tetrahedron Lett. 1961, 110; Birch et al., J. Chem. Soc. 1961, 5194. Abs config: A. Bianco et al., Gazz. Chim. Ital. 106, 725 (1976). Brief review of structural studies: J. M. Bobbitt, K.-P. Segebarth, "The Iridoid Glycosides and Similar Substances" in Cyclopentanoid Terpene Derivatives, W. I. Taylor, A. R. Battersby, Eds. (Marcel Dekker, New York, 1969) pp 25-31.

Anhalamine CAS Registry Number: 643-60-7 仙人掌碱

CAS Name: 1,2,3,4-Tetrahydro-6,7-dimethoxy-8-isoquinolinol
Additional Names: 6,7-dimethoxy-8-hydroxy-1,2,3,4-tetrahydroisoquinoline
Percent Composition: C 63.14%, H 7.23%, N 6.69%, O 22.94%
Literature References: From Lophophora williamsii (Lemaire) Coutl. (Anhalonium lewinii Henn.), Cactaceae: Kauder, Arch. Pharm. 237, 190 (1899); Späth, Becke, Monatsh. Chem. 66, 327 (1935). Structure: eidem, Ber. 67, 2100 (1934). Synthesis: Späth, Roder, Monatsh. Chem. 43, 93 (1922); Brossi et al., Helv. Chim. Acta 47, 2089 (1964); 49, 403 (1966). Biosynthetic studies: Kapadia et al., J. Am. Chem. Soc. 92, 6943 (1970). Review: Manske in R. H. F. Manske, H. L. Holmes, The Alkaloids vol. IV (Academic Press, New York, 1954) pp 8-14.

Lycofawcine CAS Registry Number: 3175-90-4 石松佛辛

CAS Name: (5b,8R,15S)-15-Methyllycopodane-5,8,12-triol 5-acetate
Additional Names: base L
Percent Composition: C 66.84%, H 9.04%, N 4.33%, O 19.79%
Literature References: From Lycopodium fawcettii Lloyd and Underwood, Lycopodiaceae: Burnell et al., Can. J. Chem. 41, 3091 (1963). Structure: Ayer et al., ibid. 43, 328 (1965).

Dauricine CAS Registry Number: 524-17-4 蝙蝠葛碱

CAS Name: 4-[[(1R)-1,2,3,4-Tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl]methyl]-2-[4-[[(1R)-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl]methyl]phenoxy]phenol
Percent Composit...
Literature References: From Menispermum dauricum DC., and M. canadense L., Menispermaceae: Kondo, Narita, J. Pharm. Soc. Japan no. 542, 279 (1927); C.A. 21, 2700 (1927); Manske, Can. J. Res. 21B, 17 (1943). Structure: Kondo et al., Ber. 68, 519 (1935); Kondo, Tomita, Arch. Pharm. 274, 65 (1936); Inubushi, Niwa, J. Pharm. Soc. Jpn. 72, 762 (1952); C.A. 47, 6430e (1953). Total synthesis: Kametani, Fukumoto, J. Chem. Soc. 1965, Suppl. 2, 6141.