Asosiy kontentga oʻtish
AkademIndex

Mahsulotlar

Ishlab chiquvchilar uchun

AkademBaseEkotizim uchun ochiq API
Maqola

New Acylated Triterpene Saponins from <i>Silene </i><i>f</i><i>ortunei</i> that Modulate Lymphocyte Proliferation

Ghezala GaidiLaboratoire de Pharmacognosie, Unité de Molécules d'Intérêt Biologique (UMIB), JE 2244, Faculté de Pharmacie, Université de Bourgogne, 7, Bd Jeanne d'Arc, BP 87900, 21079 Dijon Cedex, France, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan, and Groupe d'Immunologie Comparée, UMR CNRS 5548, Faculté des Sciences, Université de Bourgogne, 6, Bd Gabriel, 21079 Dijon Cedex, FranceTomofumi MiyamotoLaboratoire de Pharmacognosie, Unité de Molécules d'Intérêt Biologique (UMIB), JE 2244, Faculté de Pharmacie, Université de Bourgogne, 7, Bd Jeanne d'Arc, BP 87900, 21079 Dijon Cedex, France, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan, and Groupe d'Immunologie Comparée, UMR CNRS 5548, Faculté des Sciences, Université de Bourgogne, 6, Bd Gabriel, 21079 Dijon Cedex, FranceVéronique LaurensLaboratoire de Pharmacognosie, Unité de Molécules d'Intérêt Biologique (UMIB), JE 2244, Faculté de Pharmacie, Université de Bourgogne, 7, Bd Jeanne d'Arc, BP 87900, 21079 Dijon Cedex, France, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan, and Groupe d'Immunologie Comparée, UMR CNRS 5548, Faculté des Sciences, Université de Bourgogne, 6, Bd Gabriel, 21079 Dijon Cedex, FranceMarie‐Aleth Lacaille‐DuboisLaboratoire de Pharmacognosie, Unité de Molécules d'Intérêt Biologique (UMIB), JE 2244, Faculté de Pharmacie, Université de Bourgogne, 7, Bd Jeanne d'Arc, BP 87900, 21079 Dijon Cedex, France, Graduate School of Pharmaceutical Sciences, Kyushu University, Fukuoka, Japan, and Groupe d'Immunologie Comparée, UMR CNRS 5548, Faculté des Sciences, Université de Bourgogne, 6, Bd Gabriel, 21079 Dijon Cedex, France
2002en
ABI

Annotatsiya

Three new acylated triterpene saponins 1−3, with a quillaic acid as aglycon, were isolated from the roots of Silene fortunei together with a known phytoecdysteroid (20-hydroxyecdysone). The compounds were characterized mainly by a combination of 2D NMR techniques, mass spectrometry, and chemical methods. Saponins 1−3, jenisseensosides C and D (4, 5), and 6 (deacylated form of 2/3 and 4/5) were found to stimulate the proliferation of the Jurkat tumor cell lines at low concentration. At high concentration, 2/3 and 4/5 inhibited the proliferation of the cells and suggested the induction of apoptosis.

Hali tarjima qilinmagan

Identifikatorlar

Iqtiboslar va manbalar

4 ta iqtibos0 ta foydalanilgan manba