Nicomorphine
From DrugPedia: A Wikipedia for Drug discovery
| Nicomorphine
| |
| Systematic (IUPAC) name | |
| N/A | |
| Identifiers | |
| CAS number | ? |
| ATC code | ? |
| PubChem | |
| Chemical data | |
| Formula | C29H26ClN3O5 |
| Mol. mass | 531.98684 |
| SMILES | & |
| Pharmacokinetic data | |
| Bioavailability | ? |
| Metabolism | ? |
| Half life | ? |
| Excretion | ? |
| Therapeutic considerations | |
| Pregnancy cat. |
? |
| Legal status | |
| Routes | ? |
[edit] Description
Nicomorphine (Vilan, Subellan, Gevilan,MorZet) is the 3,6-dinicotinate ester of morphine. It is a strong opioid agonist analgesic two to three times as potent as morphine with a side effect profile similar to that of dihydromorphine, morphine, and diamorphine. It is used, particularly in the German-speaking countries and elsewhere in Central Europe and some other countries in Europe and the former USSR in particular, for post-operative, cancer, chronic non-malignant and other neuropathic pain. It is commonly used in patient-controlled analgesia (PCA) units. The usual starting dose is 5-10 mg given every 3–5 hours.
The 3,6-diesters of morphine are drugs with more rapid and complete central nervous system penetration due to increased lipid solubility and other structural considerations. The prototype for this subgroup of semi-synthetic opiates is heroin and the group also includes dipropanoylmorphine, diacetyldihydromorphine, disalicylmorphine and others. Whilst this produces an enhanced "bang" when the drug is administered intravenously, it cannot be distinguished from morphine via other routes, although the different side effect profile, including lower incidence of nausea, is very apparent.
Nicomorphine was patented as Vilan by Lannacher Heilmittel Ges. m.b.H. of Austria in 1957 and is believed to have been first produced in the opening years of the 20th century either there or at another firm in what was then Austria-Hungary. The hydrochloride salt is available as ampoules of 10 mg/ml solution for injection, 5 mg tablets, and 10 mg suppositories. It is possible that other manufacturers distribute 10 mg tablets and other concentrations of injectable nicomorphine in ampoules and multi-dose phials.
Nicomorphine is regulated in much the same fashion as morphine world-wide but was never introduced in the United States, making it a Schedule I controlled substance there.
Nicomorphine's side effects are similar to those of other opioids and include itching, nausea and respiratory depression. It is considered by doctors to be one of the better analgesics for the comprehensive mitigation of suffering, as opposed to purely clouding the noxious pain stimulus, in the alleviation of chronic pain conditions.
[edit] General Properties
*Molecular Weight
531.98684
*Molecular Formula
C29H26ClN3O5
*IUPAC NAME
N/A
*Canonical Smiles
CN1CCC23C4C1CC5=C2C(=C(C=C5)OC(=O)C6=CN=CC=C6)OC3C(C=C4)OC(=O)C7=CN=CC=C7.Cl
*Isomeric Smiles
CN1CC[C@]23[C@@H]4C1CC5=C2C(=C(C=C5)OC(=O)C6=CN=CC=C6)O[C@H]3[C@H](C=C4)OC(=O)C7=CN=CC=C7.Cl
*XLogP
N/A
*Topological Polar Surface Area
90.9
