Chemistry:Merotocin

Short description: Chemical compound

Merotocin

Clinical data
Other names	N-(4-Sulfanylbutanoyl)-L-tyrosyl-L-isoleucyl-L-glutaminyl-L-asparaginyl-L-cysteinyl-N-[(4-fluorophenyl)methyl]glycyl-L-leucylglycinamide cyclic (1-5)-thioether
ATC code	None
Identifiers
IUPAC name (3R,6S,9S,12S,15S)-6-(2-Amino-2-oxoethyl)-N-[2-[[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]amino]-2-oxoethyl]-9-(3-amino-3-oxopropyl)-12-[(2S)-butan-2-yl]-N-[(4-fluorophenyl)methyl]-15-[(4-hydroxyphenyl)methyl]-5,8,11,14,17-pentaoxo-1-thia-4,7,10,13,16-pentazacycloicosane-3-carboxamide
CAS Number	1190083-57-8
PubChem CID	76073634
ChemSpider	34994563
UNII	UW3ON116CO
Chemical and physical data
Formula	C48H68FN11O12S
Molar mass	1042.20 g·mol−1
3D model (JSmol)	Interactive image
SMILES CC[C@H](C)[C@H]1C(=O)N[C@H](C(=O)N[C@H](C(=O)N[C@@H](CSCCCC(=O)N[C@H](C(=O)N1)Cc2ccc(cc2)O)C(=O)N(Cc3ccc(cc3)F)CC(=O)N[C@@H](CC(C)C)C(=O)NCC(=O)N)CC(=O)N)CCC(=O)N
InChI InChI=1S/C48H68FN11O12S/c1-5-27(4)42-47(71)56-32(16-17-37(50)62)44(68)57-35(21-38(51)63)45(69)58-36(25-73-18-6-7-40(65)54-34(46(70)59-42)20-28-10-14-31(61)15-11-28)48(72)60(23-29-8-12-30(49)13-9-29)24-41(66)55-33(19-26(2)3)43(67)53-22-39(52)64/h8-15,26-27,32-36,42,61H,5-7,16-25H2,1-4H3,(H2,50,62)(H2,51,63)(H2,52,64)(H,53,67)(H,54,65)(H,55,66)(H,56,71)(H,57,68)(H,58,69)(H,59,70)/t27-,32-,33-,34-,35-,36-,42-/m0/s1 Key:PVVHQWISMVJHFK-NIFJBHDKSA-N

Merotocin (INN) (developmental code name FE-202767), also known as carba-1-(4-FBzlGly⁷)dOT, is a peptidic agonist of the oxytocin receptor that was derived from oxytocin. It is under development by Ferring Pharmaceuticals for the treatment of preterm mothers with lactation failure requiring lactation support, and is in phase II clinical trials for this indication. Merotocin is potent (EC₅₀ < 0.1 nM) and highly selective (>1000-fold over the related vasopressin receptors).

See also

• Carbetocin
• Demoxytocin
• TC OT 39
• WAY-267,464

External links

• Pipeline - Ferring Pharmaceuticals
• Merotocin - AdisInsight