Search results for "Strychnos"

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Studies on the synthesis of pentacyclic strychnos indole alkaloids. photocyclization of n-chloroacetyl-1,2,3,4,5,6-hexahydro-1,5-methanoazocino[4,3-b…

1985

Abstract Photocyclization of 2-chloroacetyl-1,2,3,4,5,6-hexahydro-1, 5-methanoazocino[4,3-b]indole ( 5 ) takes place at the indole 4-position to give a 1 ,2 ,3 ,4 , 5 ,6-hexahydro-2 ,11-ethano-1 ,5-methanoazocino [4 , 3-6] indole system. Consequently, the method appears to be unsuitable for constructing the pyrrolidine ring of pentacyclic Strychnos indole alkaloids.

Indole testbiologyChemistryStereochemistrymedicine.drug_classAlkaloidOrganic ChemistryStrychnosCarboxamideRing (chemistry)biology.organism_classificationBiochemistryPyrrolidinechemistry.chemical_compoundDrug DiscoveryLactammedicineTetrahedron
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Isomotiol, a new triterpene from strychnos potatorum

1978

Isomotiol (fern-8-en-3β-ol) was isolated from the leaves of Strychnos potatorum; it was not known previously as a natural product, but it has been obtained by acidic isomerization of compounds with a fern-7-ene or a fern-9(11)-ene skeleton. From the leaves and the bark mixtures of sitosterol, stigmasterol and campesterol were also isolated.

chemistry.chemical_classificationStrychnos potatorumNatural productStigmasterolbiologyStereochemistryCampesterolPlant ScienceGeneral MedicineHorticulturebiology.organism_classificationBiochemistrychemistry.chemical_compoundchemistryTriterpenevisual_artvisual_art.visual_art_mediumOrganic chemistryBarkMolecular BiologyIsomerizationPhytochemistry
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