网站主页>>>项目整合精选>>>项目整合精选>>>Muscarine CAS Registry Number: 300-54-9 [(2S,4R,5S)-4-羟基-5-甲基四氢呋喃-2-基]甲基-三甲基铵

Muscarine CAS Registry Number: 300-54-9 [(2S,4R,5S)-4-羟基-5-甲基四氢呋喃-2-基]甲基-三甲基铵


CAS Name: [2S-(2a,4b,5a)]-Tetrahydro-4-hydroxy-N,N,N,5-tetramethyl-2-furanmethanaminium
📌 参考资料/链接:
Literature References: Alkaloid from the red variety of Amanita muscaria (L.) Pers., Agaricaceae, the fly fungus, a poisonous mushroom. Also found in some other fungi: Inocybe patouillardi; I. fastigiata, I. umbrina; I. rimosa. Isoln procedure for the naturally occurring L-(+)-form: Kuehl et al., J. Am. Chem. Soc. 77, 6663 (1955); Eugster, Helv. Chim. Acta 39, 1002 (1956). Structure and synthesis of racemate: Kögl et al., Rec. Trav. Chim. 76, 109 (1957); Kögl et al., Experientia 13, 137, 138 (1957); Cox et al., Helv. Chim. Acta 41, 229 (1958). Alternate syntheses: GB 828395 (1960 to Hoffmann-La Roche); Matsumoto et al., Tetrahedron 25, 5889 (1969); W. C. Still, J. A. Schneider, J. Org. Chem. 45, 3375 (1980). Synthesis of muscarine: Whiting et al., Can. J. Chem. 50, 3322 (1972); A. M. Mubarak, D. M. Brown, Tetrahedron Lett. 21, 2453 (1980); eidem, J. Chem. Soc. Perkin Trans. 1 1982, 809; S. Pochet, T. Huynhdinh, J. Org. Chem. 47, 193 (1982). Chemistry and pharmacology: Waser, Pharmacol. Rev. 13, 465-515 (1961). Toxicity study: P. J. Fraser, Br. J. Pharmacol. 12, 47 (1957). Reviews: C. H. Eugster, Adv. Org. Chem. 2, 427-455 (1960); S. Wilkinson, Q. Rev. Chem. Soc. 15, 153-171 (1961). Configurational relationship in the muscarine series: Bollinger, Eugster, Helv. Chim. Acta 54, 2704 (1971).

📄 详细内容


Derivative Type: Chloride
Percent Composition: C 51.55%, H 9.61%, Cl 16.91%, N 6.68%, O 15.26%
Properties: Stout prisms from ethanol + acetone, mp 180-181°. Extremely hygroscopic. [a]D25 +8.1° (c = 3.5 in ethanol). Very sol in water, ethanol. Slightly sol in chloroform, ether, acetone. Aq solns are stable. LD50 i.v. in mice: 0.23 mg/kg (Fraser).
Melting point: mp 180-181°
Optical Rotation: [a]D25 +8.1° (c = 3.5 in ethanol)
Toxicity data: LD50 i.v. in mice: 0.23 mg/kg (Fraser)
CAUTION: Potential symptoms of toxicity following ingestion are profuse sweating, increased salivation, visual disturbances, nausea, vomiting, abdominal colic, diarrhea, headache, and bronchospasm. Very high doses may produce lacrimation, incontinence, bradycardia, hypotension and shock. See Clinical Toxicology of Commercial Products, R. E. Gosselin et al., Eds. (Williams Wilkins, Baltimore, 5th ed., 1984) Section II, p 247.
Therap-Cat: Cholinergic.
Keywords: Cholinergic.
产品链接: 300-54-9››