Neoendorphin

Neoendorphins are a class of naturally-occurring opioid peptides derived from the proteolyic cleavage of prodynorphin.^[1] They include α-neoendorphin and β-neoendorphin.

References

^ Seizinger BR, Grimm C, Höllt V, Herz A (February 1984). "Evidence for a selective processing of proenkephalin B into different opioid peptide forms in particular regions of rat brain and pituitary". Journal of Neurochemistry 42 (2): 447–57. PMID 6141221.

Peptides: neuropeptides

Hormones

see hormones

Opioid peptides

Dynorphin	Big dynorphin • Dynorphin A • Dynorphin B

Endorphin	Beta-endorphin • Alpha-endorphin • Gamma-endorphin • α-neo-endorphin • β-neo-endorphin

Enkephalin	Met-enkephalin • Leu-enkephalin

Others	Adrenorphin • Amidorphin · Nociceptin · Opiorphin • Spinorphin

Other neuropeptides

Kinins	Bradykinin Tachykinins: mammal (Substance P, Neurokinin A, Neurokinin B) · amphibian (Kassinin, Physalaemin)

Neuromedins	B · N · S · U

Other	Angiotensin · Bombesin · Calcitonin gene-related peptide · Carnosine · Cocaine and amphetamine regulated transcript · Delta sleep-inducing peptide · FMRFamide · Galanin · Galanin-like peptide · Gastrin releasing peptide · Neuropeptide S · Neuropeptide Y · Neurophysins · Neurotensin · Pancreatic polypeptide · Pituitary adenylate cyclase activating peptide · RVD-Hpα · VGF

B trdu: iter (nrpl/grfl/cytl/horl), csrc (lgic, enzr, gprc, igsr, intg, nrpr/grfr/cytr), itra (adap, gbpr, mapk), calc, lipd; path (hedp, wntp, tgfp+mapp, notp, jakp, fsap, hipp, tlrp)

Opioids

Opium and
poppy straw
derivatives

Crude opiate extracts/
whole opium products

Compote/Kompot/Polish heroin • Diascordium • B & O Supprettes • Dover's powder • Kendal Black Drop • Laudanum • Mithridate • Opium • Paregoric • Poppy straw concentrate • Poppy tea • Smoking opium • Theriac

Natural opiates

Opium alkaloids see also: Components of opium	Codeine • Morphine • Oripavine • Pseudomorphine • Thebaine

Alkaloid salts mixtures	Pantopon • Papaveretum (Omnopon)

Semisynthetics
including
Bentley compounds

Morphine family	2,4-Dinitrophenylmorphine • 6-Methylenedihydrodesoxymorphine • Azidomorphine • Chlornaltrexamine • Dihydrodesoxymorphine (Desomorphine) • Dihydromorphine • Hydromorphinol • Methyldesorphine • N-Phenethylnormorphine • RAM-378

3,6-diesters of morphine	Acetylpropionylmorphine • Diacetyldihydromorphine (Dihydroheroin, Acetylmorphinol) • Dibenzoylmorphine • Dipropanoylmorphine • Heroin (Diacetylmorphine) • Nicomorphine

Codeine-dionine family	6-Monoacetylcodeine • Benzylmorphine • Codeine methylbromide • Methyldihydromorphine (Dihydroheterocodeine) • Ethylmorphine (Dionine) • Heterocodeine • Morpholinylethylmorphine (Pholcodine) • Myrophine

Morphinones and morphols	14-Cinnamoyloxycodeinone • 14-Ethoxymetopon • 14-Methoxymetopon • 14-Phenylpropoxymetopon • 7-Spiroindanyloxymorphone • Acetylmorphone • Codeinone • Codorphone • Codoxime • IBNtxA • Thebacon (Acetyldihydrocodeinone / Dihydrocodeinone enol acetate) • Hydrocodone • Hydromorphone • Metopon • Morphinone • N-Phenethyl-14-ethoxymetopon • Oxycodone • Oxymorphol • Oxymorphone • Pentamorphone • Semorphone

Morphides	Chloromorphide

Dihydrocodeine series	14-hydroxydihydrocodeine • Acetyldihydrocodeine • Dihydrocodeine • Nicocodeine • Nicodicodeine

Nitrogen morphine derivatives	Morphine-N-Oxide

Hydrazones	Oxymorphazone

Halogenated morphine derivatives	1-Iodomorphine

Active opiate
metabolites

Morphine-6-glucuronide • 6-Monoacetylmorphine • Norcodeine • Normorphine

Morphinans

Morphinan series	Cyclorphan • Dextrallorphan • Levorphanol • Levophenacylmorphan • Levomethorphan • Morphinan-3-ol • Norlevorphanol • Oxilorphan • Phenomorphan • Methorphan/Racemethorphan • Morphanol/Racemorphanol • Ro4-1539 • Xorphanol

Others	Butorphanol • Cyprodime • Drotebanol • Nalbuphine • Sinomenine (Cocculine)

Benzomorphans

8-Carboxamidocyclazocine • Alazocine • Bremazocine • Cogazocine • Dezocine • Eptazocine • Fedotozine • Ketazocine • Metazocine • Pentazocine • Phenazocine • Tonazocine • Volazocine • Zenazocine

4-Phenylpiperidines

Pethidines (Meperidines)	4-Fluoromeperidine • Allylnorpethidine • Anileridine • Benzethidine • Carperidine • Difenoxin • Diphenoxylate • Etoxeridine (Carbetidine) • Furethidine • Hydroxypethidine (Bemidone) • Morpheridine • Oxpheneridine (Carbamethidine) • Pethidine (Meperidine) • Pethidine Intermediate A • Pethidine Intermediate B (Norpethidine) • Pethidine Intermediate C (Pethidinic Acid) • Pheneridine • Phenoperidine • Piminodine • Properidine (Ipropethidine) • Sameridine

Prodines	Allylprodine • Meprodine (α-meprodine / β-meprodine) • MPPP (Desmethylprodine) • PEPAP • Prodine (α-prodine / β-prodine) • Prosidol • Trimeperidine (Promedol)

Ketobemidones	Acetoxyketobemidone • Droxypropine • Ketobemidone • Methylketobemidone • Propylketobemidone

Others	Alvimopan • Loperamide • Picenadol

Open chain
opioids

Amidones	Dipipanone • Methadone • Normethadone • Norpipanone • Phenadoxone (Heptazone)

Methadols	Alphaacetylmethadol • Dimepheptanol (Racemethadol) • Levacetylmethadol • Noracymethadol

Moramides	Desmethylmoramide • Dextromoramide • Levomoramide • Moramide/Racemoramide

Thiambutenes	Diethylthiambutene • Dimethylthiambutene • Ethylmethylthiambutene • Piperidylthiambutene • Pyrrolidinylthiambutene • Thiambutene • Tipepidine

Phenalkoxams	Dextropropoxyphene (Propoxyphene) • Dimenoxadol • Dioxaphetyl Butyrate • Levopropoxyphene • Norpropoxyphene

Ampromides	Diampromide • Phenampromide • Propiram

Others	IC-26 • Isoaminile • Lefetamine • R-4066