TY - GEN AU - Cheng,Yong-Xian AU - Zhou,Jun AU - Tan,Ning-Hua AU - Teng,Rong-Wei AU - Lu,Yang AU - Wang,Cheng AU - Zheng,Qi-Tai TI - Isolation and characterization of Brachystemidines A-E, novel alkaloids from Brachystemma calycinum SN - 0163-3864 PY - 2002///0808 KW - Alkaloids KW - chemistry KW - Caryophyllaceae KW - Crystallography, X-Ray KW - Drugs, Chinese Herbal KW - Molecular Conformation KW - Molecular Structure KW - Nuclear Magnetic Resonance, Biomolecular KW - Plant Roots KW - Plants, Medicinal N1 - Publication Type: Journal Article UR - https://doi.org/10.1021/np010330c ER -