Dimenoxadol

Opioid analgesic drug

Identifiers

CAS Number

PubChem CID

DrugBank

ChemSpider

UNII

KEGG

ChEMBL

CompTox Dashboard (EPA)

Chemical and physical dataFormulaC₂₀H₂₅NO₃Molar mass327.424 g·mol⁻¹3D model (JSmol)

InChI=1S/C20H25NO3/c1-4-24-20(17-11-7-5-8-12-17,18-13-9-6-10-14-18)19(22)23-16-15-21(2)3/h5-14H,4,15-16H2,1-3H3^Y
Key:RHUWRJWFHUKVED-UHFFFAOYSA-N^Y

(verify)

Dimenoxadol (INN) (brand name Estocin (in Russia)), or dimenoxadole (BAN), is an opioid analgesic which is a benzilic acid derivative, closely related to benactyzine (an anticholinergic). Further, the structure is similar to methadone and related compounds like dextropropoxyphene.

It was invented in Germany in the 1950s,^[2] and produces similar effects to other opioids, including analgesia, sedation, dizziness and nausea.^[3]^[4]^[5]

In the United States it is a Schedule I Narcotic controlled substance with an ACSCN of 9617 and a 2013 annual aggregate manufacturing quota of zero.

References

^ Anvisa (2023-03-31). "RDC Nº 784 - Listas de Substâncias Entorpecentes, Psicotrópicas, Precursoras e Outras sob Controle Especial" [Collegiate Board Resolution No. 784 - Lists of Narcotic, Psychotropic, Precursor, and Other Substances under Special Control] (in Brazilian Portuguese). Diário Oficial da União (published 2023-04-04). Archived from the original on 2023-08-03. Retrieved 2023-08-16.
^ GB 716700, Boehringer A, et al., "A new and improved analgesic and process for its production", published 10/13/1954
^ Gorbatova EN (1967). "[The pharmacology of estocin, an new analgesic]". Stomatologiia. 46 (2): 22–5. PMID 5232927.
^ Kingisepp GI, Kurvits K, Nurmand LB (1969). "[Pharmacology of dimethylaminoethyl ester of diphenylethoxyacetic acid hydrochloride--estocin]". Farmakologiia I Toksikologiia. 32 (6): 710–2. PMID 5381602.
^ Liberman SS (1968). "[Analgesic action of estocin (dimethylaminoethyl ester hydrochloride of alpha, alpha-diphenylethoxyacetic acid)]". Farmakologiia I Toksikologiia. 31 (6): 668–71. PMID 5729519.

Opiates/opium	Codeine^# +aspirin +paracetamol Morphine^# (+naltrexone) Opium Laudanum Paregoric
Semisynthetic	Acetyldihydrocodeine Benzylmorphine Buprenorphine (+naloxone) Butorphanol Desomorphine Diamorphine (heroin) Dihydrocodeine (+paracetamol) Dihydromorphine Etorphine Ethylmorphine Hydrocodone (+paracetamol, +ibuprofen, +aspirin) Hydromorphinol Hydromorphone Levorphanol Metopon Nalbuphine Nicocodeine Nicodicodine Nicomorphine Oxycodone (+paracetamol, +aspirin, +ibuprofen, +naloxone, +naltrexone) Oxymorphone Papaveretum Thebacon
Synthetic	Alfentanil Alphaprodine Anileridine Bezitramide Carfentanil Dextromoramide Dextropropoxyphene Dezocine Dimenoxadol Dipipanone Ethoheptazine Fentanyl^# (+fluanisone) Ketobemidone Lofentanil Meptazinol Methadone^# NFEPP Norpipanone Oliceridine Pentazocine Pethidine (meperidine) Phenadoxone Phenazocine Phenoperidine Piminodine Piritramide Proheptazine Propiram Remifentanil Sufentanil Tapentadol Tilidine Tramadol (+celecoxib, +paracetamol) Viminol

Propionates	Benoxaprofen ^‡ Fenoprofen Flurbiprofen Ibuprofen^# (Dexibuprofen) (+paracetamol) Ketoprofen (Dexketoprofen) Loxoprofen Naproxen Oxaprozin Suprofen Tiaprofenic acid Zaltoprofen
Oxicams	Isoxicam Lornoxicam Meloxicam Piroxicam Tenoxicam
Acetates	Acemetacin Bromfenac Diclofenac Etodolac Indometacin (Indometacin farnesil) Ketorolac Sulindac Tolmetin Zomepirac ^‡
COX-2 inhibitors	Celecoxib (+tramadol) Etoricoxib Lumiracoxib ^‡ Parecoxib Rofecoxib ^‡ Valdecoxib ^‡
Fenamates	Flufenamic acid Meclofenamic acid Mefenamic acid Tolfenamic acid
Salicylates	Aspirin (acetylsalicylic acid)^# (+paracetamol/caffeine) Aloxiprin Benorylate Carbasalate calcium Choline salicylate Diflunisal Dipyrocetyl Ethenzamide Guacetisal Imidazole salicylate Magnesium salicylate Morpholine salicylate Potassium salicylate Salicin Salicylamide Salsalate Sodium salicylate Wintergreen (methyl salicylate)
Pyrazolones	Aminophenazone^‡ Ampyrone Metamizole (dipyrone) Nifenazone Phenazone Propyphenazone (+paracetamol/caffeine)
Others	Benzydamine Floctafenine Glafenine Nabumetone Nimesulide Proquazone

Ion channel
modulators

Calcium blockers	Alcohol (ethanol) Gabapentin Gabapentin enacarbil Leconotide Mirogabalin Pregabalin Ziconotide
Sodium blockers	Carbamazepine Lacosamide Local anesthetics (e.g., cocaine, lidocaine) Mexiletine Nefopam Tricyclic antidepressants (e.g., amitriptyline^#) Na_v1.7/1.8-selective: DSP-2230^§ Funapide^§ PF-05089771^§
Potassium openers	Flupirtine^‡