Results 241 to 250 of about 229,143 (305)
Alkaloids isolated from Scutellaria Barbata D. Don trigger apoptosis and inhibit migration by modulating the p38-p53 pathway in ovarian cancer. [PDF]
J Ovarian ResGao B +13 more
europepmc +1 more source
Synergistic effects of H<sub>2</sub>O<sub>2</sub>, melatonin, and L-cysteine on biochemical traits and alkaloid accumulation in Catharanthus roseus L. "Ocellatus" in vitro plants. [PDF]
BMC Plant BiolJafarpour E +3 more
europepmc +1 more source
Total Synthesis of Aconicarmisulfonine A, a Sulfonated Diterpene Alkaloid. [PDF]
J Am Chem SocNing S, Maimone TJ.
europepmc +1 more source
Synthesis of the Proposed Structure of Celacarfurine and Analogues Using Sequential Cascade Ring Expansion Reactions. [PDF]
Org LettTam JKF +8 more
europepmc +1 more source
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ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Bienz, Stefan +3 more
openaire +3 more sources
AbstractFor Abstract see ChemInform Abstract in Full Text.
Bienz, Stefan +3 more
openaire +3 more sources
2018
Naturally occurring pyrrolizidine alkaloids (PAs) are isolated from plants and other sources. The interest of the scientific community in these compounds owes itself to their high toxicity and biological activity, as well as to the challenge of synthesizing their pyrrolizidine scaffold.
Joaquín, Tamariz +3 more
openaire +2 more sources
Naturally occurring pyrrolizidine alkaloids (PAs) are isolated from plants and other sources. The interest of the scientific community in these compounds owes itself to their high toxicity and biological activity, as well as to the challenge of synthesizing their pyrrolizidine scaffold.
Joaquín, Tamariz +3 more
openaire +2 more sources
Natural Product Reports, 2010
The lasting attention that researchers have devoted to diterpenoid alkaloids is due to their various bioactivities and toxicities, structural complexity, and intriguing chemistry. From 1998 to the end of 2008, more than 300 new diterpenoid alkaloids were isolated from Nature.
Feng-Peng, Wang +2 more
openaire +2 more sources
The lasting attention that researchers have devoted to diterpenoid alkaloids is due to their various bioactivities and toxicities, structural complexity, and intriguing chemistry. From 1998 to the end of 2008, more than 300 new diterpenoid alkaloids were isolated from Nature.
Feng-Peng, Wang +2 more
openaire +2 more sources