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【结 构 式】

【药物名称】Nalmetrene(former INN; USAN), Nalmefene, NIH-10365(HCl), ORF-11676, JF-1, Cessal, Soberal, Alcofene, Revex(HCl), Arthene, Cervene, Incystene

【化学名称】N-(Cyclopropylmethyl)-4,5alpha-epoxy-6-methylenemorphinan-3,14beta-diol

【CA登记号】55096-26-9

【 分 子 式 】C21H25NO3

【 分 子 量 】339.4383

【开发单位】Baker Norton (Originator), BioTie Therapies (Not Determined), Baxter (Licensee), SSP (Licensee)

【药理作用】Antagonists to Narcotics, Antipsychotic Drugs, Cerebrovascular Diseases, Treatment of, NEUROLOGIC DRUGS, PSYCHOPHARMACOLOGIC DRUGS, Specific Antidotes, Stroke, Treatment of, Treatment of Alcohol Dependency, TREATMENT OF POISONING, DRUG ABUSE & DEPENDENCY, Treatment of Substance Dependency, kappa-Opioid Antagonists

合成路线1

By a Wittig reaction at naltrexone (I) with triphenylmethylphosphonium bromide (II) in DMSO by means of NaH as base.

1 Hahn, E.F.; Fishman, J.; Narcotic antagonists. 4. Carbon-6 derivatives of N-substituted noroxymorphones as narcotic antagonists. J Med Chem 1975, 18, 3, 259-262.
2 Hermann, E.C.; Lee, K.T.; Myers, M.J. (DuPont Pharmaceuticals Co.); 17-Substituted-6-desoxy-7,8-dihydro-6alpha-methylnoroxymorphone narcotic antagonists. EP 0039066; JP 167687; US 4322426 .
3 Serradell, M.N.; Castaner, J.; Nalmefene. Drugs Fut 1984, 9, 7, 518.
中间体序号 中间体编号 品名 CAS号 分子式 供应商 用于合成
(I) 25079 (1S,5R,13R,17S)-4-(cyclopropylmethyl)-10,17-dihydroxy-12-oxa-4-azapentacyclo[9.6.1.0(1,13).0(5,17).0(7,18)]octadeca-7(18),8,10-trien-14-one; Naltrexone 16590-41-3 C20H23NO4 详情 详情
(II) 30484 Methyl(triphenyl)phosphonium bromide 1779-49-3 C19H18BrP 详情 详情
Extended Information