| 词条 | Dihydroetorphine |
| 释义 |
| verifiedrevid = 443687251 | IUPAC_name = (5R,6R,7R,9R,13S,14R)-7-[(R)-2-Hydroxypentan-2-yl] -6-methoxy-17-methyl-4,5-epoxy-6,14-ethanomorphinan-3-ol | image = Dihydroetorphine2DCSD.svg | tradename = | legal_US = Schedule II | legal_DE = Anlage I | CAS_number_Ref = {{cascite|correct|??}} | CAS_number = 14357-76-7 | ATC_prefix = none | PubChem = 107765 | DrugBank_Ref = {{drugbankcite|correct|drugbank}} | DrugBank = DB01450 | ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} | ChemSpiderID = 96924 | UNII_Ref = {{fdacite|correct|FDA}} | UNII = QQX8S479YV | C=25 | H=35 | N=1 | O=4 | molecular_weight = 413.5497 g/mol | smiles = Oc6ccc4c1c6O[C@H]3[C@]5(OC)[C@H](C[C@@]2([C@H](N(CC[C@@]123)C)C4)CC5)[C@@](O)(C)CCC | StdInChI_Ref = {{stdinchicite|correct|chemspider}} | StdInChI = 1S/C25H35NO4/c1-5-8-22(2,28)17-14-23-9-10-25(17,29-4)21-24(23)11-12-26(3)18(23)13-15-6-7-16(27)20(30-21)19(15)24/h6-7,17-18,21,27-28H,5,8-14H2,1-4H3/t17-,18-,21-,22-,23-,24+,25-/m1/s1 | StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} | StdInChIKey = BRTSNYPDACNMIP-FAWZKKEFSA-N }} Dihydroetorphine was developed by K. W. Bentley at McFarlan-Smith in the 1960s[1] and is a potent opioid analgesic,[1] which is used mainly in China. It is a derivative of the more well-known opioid etorphine, which is used as a very potent veterinary painkiller and anesthetic medication, primarily for the sedation of large animals such as elephants, giraffes and rhinos. Dihydroetorphine is a semi-synthetic opioid, used mainly as a strong painkiller for humans.[2] It is several thousand times stronger than morphine (between 1000x and 12000x more potent depending what method is used for comparison),[3] although it is poorly absorbed when taken orally. Sublingual forms of dihydroetorphine are used in China at doses ranging from 20 to 40µg repeated every 3-4 hours, and are reported to cause strong analgesia and relatively mild side effects compared to other opioids, although all the usual opioid side effects such as dizziness, sedation, nausea, constipation, and respiratory depression can occur. Transdermal patches of dihydroetorphine have also been developed.[4] Dihydroetorphine is considered to be somewhat less addictive than many other opioids, and is also sometimes used in China as a substitute maintenance drug for opioid addicts,[5] in a similar way to how the related drug buprenorphine is used in western nations.[6][7] It is presumably controlled as an "ester, ether, salt ..." of etorphine in the United States under the Controlled Substances Act 1970 and/or its pieces of the morphine carbon skeleton put it under the "morphine rule" thereof and/or the 1986 analogues act; it does not have its own ACSCN.[8] Regulation elsewhere may vary but would likely be similar to that for other strong opioid agonists. See also
References1. ^{{cite journal | last1 = Martin | first1 = T. J. | last2 = Hairston | first2 = C. T. | last3 = Lutz | first3 = P. O. | last4 = Harris | first4 = L. S. | last5 = Porreca | first5 = F. | title = Anti-allodynic actions of intravenous opioids in the nerve injured rat: Potential utility of heroin and dihydroetorphine against neuropathic pain | journal = European Journal of Pharmacology | year = 1998 | volume = 357 | issue = 1 | pages = 25–32 | pmid = 9788770 | doi = 10.1016/S0014-2999(98)00531-7 }} 2. ^{{cite journal | last1 = Lewis | first1 = J. W. | last2 = Husbands | first2 = S. M. | title = The orvinols and related opioids--high affinity ligands with diverse efficacy profiles | journal = Current Pharmaceutical Design | year = 2004 | volume = 10 | issue = 7 | pages = 717–732 | pmid = 15032698 | doi = 10.2174/1381612043453027 }} 3. ^1 {{cite journal | last1 = Bentley | first1 = K. W. | last2 = Hardy | first2 = D. G. | title = Novel analgesics and molecular rearrangements in the morphine-thebaine group. 3. Alcohols of the 6,14-endo-ethenotetrahydrooripavine series and derived analogs of N-allylnormorphine and -norcodeine | journal = Journal of the American Chemical Society | year = 1967 | volume = 89 | issue = 13 | pages = 3281–3292 | pmid = 6042764 | doi = 10.1021/ja00989a032 }} 4. ^{{cite journal | last1 = Ohmori | first1 = S. | last2 = Morimoto | first2 = Y. | title = Dihydroetorphine: a potent analgesic: pharmacology, toxicology, pharmacokinetics, and clinical effects | journal = CNS Drug Reviews | year = 2002 | volume = 8 | issue = 4 | pages = 391–404 | pmid = 12481194 | doi=10.1111/j.1527-3458.2002.tb00236.x}} 5. ^{{cite journal | author = Bo-Yi, Q. | title = Advances in dihydroetorphine: From analgesia to detoxification | journal = Drug Development Research | year = 1996 | volume = 39 | issue = 2 | pages = 131–134 | pmid = | doi = 10.1002/(SICI)1098-2299(199610)39:2<131::AID-DDR3>3.0.CO;2-Q | url = https://www.scribd.com/doc/38719318/Advances-in-dihydroetorphine-From-analgesia-to-detoxification-Q-Bo-Yi-Drug-Development-Research-1996-39-131-124-DOI-10-1002-SICI-1098-2299 }} 6. ^{{cite journal | last1 = Gerak | first1 = L. R. | last2 = Gauthier | first2 = C. R. | last3 = France | first3 = C. R. | title = Discriminative stimulus and antinociceptive effects of dihydroetorphine in rhesus monkeys | journal = Psychopharmacology | year = 2003 | volume = 166 | issue = 4 | pages = 351–359 | pmid = 12601499 | doi = 10.1007/s00213-002-1268-y }} 7. ^{{cite journal | last1 = Husbands | first1 = S. M. | last2 = Lewis | first2 = J. W. | title = Opioid ligands having delayed long-term antagonist activity: potential pharmacotherapies for opioid abuse | journal = Mini Reviews in Medicinal Chemistry | year = 2003 | volume = 3 | issue = 2 | pages = 137–144 | pmid = 12570846 | doi = 10.2174/1389557033405395 }} 8. ^http://www.deadiversion.usdoj.gov/quotas/conv_factor/index.html
6 : Semisynthetic opioids|Mu-opioid agonists|Morphinans|Phenols|Alcohols|Ethers |
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