-
Anglický jazyk
Natural & synthetic 1-Phenylnaphthalene lignans: Immunomodulation
Autor: Tanishq Chaudhari
1-Phenylnaphthalene and Pericarbonyl lactone lignans are synthesized by green chemistry and the lignans having similar 1-Phenylnaphthalene skeleton are extracted from two plants-Ruta graveolens Linn. and Jatropha gossypifolia Linn using soxhlet... Viac o knihe
Na objednávku, dodanie 2-4 týždne
61.60 €
bežná cena: 70.00 €
O knihe
1-Phenylnaphthalene and Pericarbonyl lactone lignans are synthesized by green chemistry and the lignans having similar 1-Phenylnaphthalene skeleton are extracted from two plants-Ruta graveolens Linn. and Jatropha gossypifolia Linn using soxhlet assembly.These natural and synthetic lignans were then tested for their immunomodulatory potential. Starting with ß-benzoyl propionic acid and aryl aldehydes, a-arylidine-¿-phenyl-¿,ß,¿-butenolides were synthesized. The lactone ring of butenolides is opened to get the keto acid i.e. a-arylidine-ß-benzoyl propionic acid. Cyclization of above keto acid as well as its derivatives with sulphamic acid catalyst under microwave radiation ultimately lead to 1-Phenylnaphthalene systems. The immunomodulatory activity of the 1-Phenylnaphthalene systems is studied by the two methods-"Spleen cell proliferation" and "Effect on serum immunoglobulins". It is found to be quite significant in both synthetic compounds as well plant extracts. The findings suggest that 1-Phenylnaphthalene lignans can positively modulate the immunity of the host.
- Vydavateľstvo: LAP LAMBERT Academic Publishing
- Rok vydania: 2013
- Formát: Paperback
- Rozmer: 220 x 150 mm
- Jazyk: Anglický jazyk
- ISBN: 9783659347269
Nemecký jazyk 
