Horsfiline

Horsfiline

Names
Preferred IUPAC name (3R)-5-Methoxy-1′-methylspiro[indole-3,3′-pyrrolidin]-2(1H)-one
Identifiers
CAS Number	136247-72-8 Y
3D model (JSmol)	Interactive image
ChemSpider	9217785 Y
PubChem CID	11042617
UNII	8Y5HUZ2HBF Y
CompTox Dashboard (EPA)	DTXSID40453071
InChI InChI=1S/C13H16N2O2/c1-15-6-5-13(8-15)10-7-9(17-2)3-4-11(10)14-12(13)16/h3-4,7H,5-6,8H2,1-2H3,(H,14,16)/t13-/m0/s1 Y Key: RVOLLKGLJIUGLG-ZDUSSCGKSA-N Y InChI=1/C13H16N2O2/c1-15-6-5-13(8-15)10-7-9(17-2)3-4-11(10)14-12(13)16/h3-4,7H,5-6,8H2,1-2H3,(H,14,16)/t13-/m0/s1 Key: RVOLLKGLJIUGLG-ZDUSSCGKBT
SMILES O=C2Nc1c(cc(OC)cc1)[C@]23CN(C)CC3
Properties
Chemical formula	C13H16N2O2
Molar mass	232.283 g·mol−1
Melting point	125 to 126 °C (257 to 259 °F; 398 to 399 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Y verify (what is YN ?) Infobox references

Horsfiline is an oxindole alkaloid found in the plant Horsfieldia superba,^[1] which is used in traditional herbal medicine. It has analgesic effects^{[medical citation needed]} and has been the subject of research both to produce it synthetically by convenient routes^{[2][3][4][5][6][7][8]} and to develop analogues and derivatives which may have improved analgesic effects.^[9][10]

It is a member of the spiroindolone class. Elacomine has a similar chemical structure.