Thirteen new compounds of the alkyl styryl indoline spirobenzopyrans were synthesized from the condensation of 2-methylene indoline with the designed salicylaldehyde.
Results Appropriate temperature, humidity, culture proportion and inoculate volume are confirmed and the growing content of polysaccharide in fruiting body can be increased by heteroauxing and zeatin.
Well, the drug indomethacin can be used to close a PDA because it's a type of non-steroidal anti-inflammatory drug, or NSAID, and it inhibits prostaglandin E2.
After serotonin is pumped into the synapse, it is either taken up into the pre-synaptic neuron for later use or it is metabolized by an enzyme into 5-hydroxyindole acetic acid (5-HIAA).