TY  - GEN
AU  - Youssef,D T
AU  - Khalifa,A A
TI  - Cytotoxic quaternary alkaloids from the flowers of Narcissus tazetta
SN  - 0031-7144
PY  - 2001///1204
KW  - Alkaloids
KW  - isolation & purification
KW  - Antineoplastic Agents, Phytogenic
KW  - Crystallography, X-Ray
KW  - Indicators and Reagents
KW  - Magnetic Resonance Spectroscopy
KW  - Models, Biological
KW  - Protons
KW  - Solutions
N1  - Publication Type: Journal Article
ER  -