Ungeremine

Ungeremine
Names
	Preferred IUPAC name 2-Hydroxy-4,5-dihydro-10H-6λ5-[1,3]dioxolo[4,5-j]pyrrolo[3,2,1-de]phenanthridin-6-ylium
Identifiers
CAS Number	2121-12-2 ;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL253553;
ChemSpider	140368;
KEGG	C12189;
PubChem CID	159646;
UNII	9EVC5B2RPS ;
CompTox Dashboard (EPA)	DTXSID50175439 ;
	InChI InChI=1S/C16H11NO3/c18-11-3-9-1-2-17-7-10-4-14-15(20-8-19-14)6-12(10)13(5-11)16(9)17/h3-7H,1-2,8H2/p+1 Key: DFQOXFIPAAMFAU-UHFFFAOYSA-O; InChI=1/C16H11NO3/c18-11-3-9-1-2-17-7-10-4-14-15(20-8-19-14)6-12(10)13(5-11)16(9)17/h3-7H,1-2,8H2/p+1 Key: DFQOXFIPAAMFAU-IKLDFBCSAD;
	SMILES C1C[N+]2=CC3=CC4=C(C=C3C5=CC(=CC1=C52)O)OCO4;
Properties
Chemical formula	C16H12NO3+1
Molar mass	266.275 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Ungeremine is a betaine-type alkaloid isolated from Nerine bowdenii^[1] and related plants such as Pancratium maritimum.^[2] Pharmacologically, it is of interest as an acetylcholinesterase inhibitor and accordingly as possibly relevant to Alzheimer's disease.^[3] It also has been investigated as a bactericide.^[2]

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