New Lathyrane and Podocarpane Diterpenoids from Jatropha curcas
スポンサーリンク
概要
- 論文の詳細を見る
Chemical investigation on Jatropha curcas resulted in the isolation of twenty constituents among which four diterpenoids were unknown and six compounds, tetradecyl-(E)-ferulate, 3-0-(Z)-coumaroyl oleanolic acid, heudelotinone, epi-isojatrogrossidione, 2α-hydroxy-epi-isojatrogrossidione, and 2-methyanthraquinone had not been reported earlier from this species. The structures of the new compounds were established by extensive studies of their ID- and 2D-NMR spectra.
- 公益社団法人日本薬学会の論文
- 2004-05-01
著者
-
Ramesh Chimmani
Organic Chemistry Division-i Indian Institute Of Chemical Technology
-
Ravinder Reddy
Organic Chemistry Division-i Indian Institute Of Chemical Technology
-
Das Biswanath
Organic Chemistry Division-i India Institute Of Chemical Technology
-
Prabhakar Anabathula
Organic Chemistry Division-i Indian Institute Of Chemical Technology
-
JAGADEESH Bharatam
Organic Chemistry Division I, Indian Institute of Chemical Technology
-
Jagadeesh Bharatam
Organic Chemistry Division-i Indian Institute Of Chemical Technology
-
Ramu Ravirala
Organic Chemistry Division-i Indian Institute Of Chemical Technology
-
RAVINDRANATH Nasi
Organic Chemistry Division-I, Indian Institute of Chemical Technology
-
Ravindranath Nasi
Organic Chemistry Division-i Indian Institute Of Chemical Technology
-
DAS Biswanath
Organic Chemistry Division I, Indian Institute of Chemical Technology
-
PRABHAKAR Anabathula
Organic Chemistry Division I, Indian Institute of Chemical Technology
関連論文
- A Simple and Efficient Protocol for Chlorination of Baylis-Hillman Adducts Using PPh_3/CCl_4
- A Mild and Efficient Stereoselective Synthesis of (Z)- and (E)-Allyl Sulfides and Potent Antifungal Agent, (Z)-3-(4-Methoxybenzylidene)thiochroman-4-one from Morita-Baylis-Hillman Acetates
- Synthetic Applications of Baylis-Hillman Chemistry : An Efficient and Solely Stereoselective Synthesis of (E)-α-Methylcinnamic Acids and Potent Hypolipidemic Agent LK-903 from Unmodified Baylis-Hillman Adducts
- A Facile Zn-mediated Stereoselective Synthesis of (E)- and (Z)-Trisubstituted Alkenes from Baylis-Hillman Adducts in Water and Its Application
- An Efficient Synthesis of 2-Benzoxepines from Morita-Baylis-Hillman Adducts Using Heterogeneous Recyclable Catalysts
- Fe^-K-10 Montmorillonite Clay Catalyzed Friedel-Crafts Reaction of Unactivated Baylis-Hillman Adducts : An Efficient Stereoselective Synthesis of Trisubstituted Alkenes Containing a Benzyl Substituent
- A Rapid and Efficient Synthesis of Allyl Iodides from Baylis-Hillman Adducts : A Facile Synthesis of Semiplenamide D
- Simple and Efficient Metal-free Hydroarylation and Hydroalkylation Using Strongly Acidic Ion-exchange Resin
- Silica-supported Phosphomolybdic Acid-catalyzed Efficient Synthesis of 1,8-Dioxooctahydroxanthene and Tetrahydrochromene Derivatives
- Silica Supported Phosphomolybdic Acid : An Efficient Heterogeneous Catalyst for Friedlander Synthesis of Quinolines
- One-pot Efficient Synthesis of Cbz-protected β-Amino Ketones : Three-component Coupling of Aldehydes, Ketones, and Benzyl Carbamate
- A New Highly Oxygenated Pseudoguaianolide from a Collection of the Flowers of Parthenium hysterophorus
- A Facile and Convenient Three-component Coupling Protocol for the Synthesis of Pyrano and Furoquinolines
- Novel and Efficient Lewis Acids as Catalysts for Single-step Synthesis of Pyrano- and Furoquinolines
- Silica-supported Sodium Hydrogen Sulfate and Amberlyst-15 : Two Efficient Heterogeneous Catalysts for Single-step Synthesis of 4(3H)-Quinazolinones from Anthranilic Acid, Ortho Esters, and Amines under Solvent Free Conditions
- New Macrocyclic Diterpenoids from Jatropha multifida
- Biflavonoids from Cycas beddomei
- An Efficient One-Pot Synthesis of Polyhydroquinolines at Room Temperature Using HY-Zeolite
- A Simple and Facile Chemo- and Regioselective Deprotection of Acetonides Using Silica Supported Sodium Hydrogen Sulfate as a Heterogeneous Catalyst
- New Lathyrane and Podocarpane Diterpenoids from Jatropha curcas
- Isolation, Synthesis, and Bioactivity of Homoisoflavonoids from Caesalpinia pulcherrima
- Sulfonic Acid Functionalized Silica : An Efficient Heterogeneous Catalyst for a Three-Component Synthesis of 1,4-Dihydropyridines under Solvent-Free Conditions
- Jatrophenone, a Novel Macrocyclic Bioactive Diterpene from Jatropha gossypifolia
- Regio- and Stereoselective Ring Opening of Epoxides and Aziridines Using Zirconyl Chloride : An Efficient Approach for the Synthesis of β-Chlorohydrins and β-Chloroamines
- Arylnaphthalide Lignans from Cleistanthus collinus
- Hypervalent Iodine-mediated Efficient Synthesis of Imidazoles
- Efficient and Rapid One-pot Conversions of Aldehydes into Nitriles and Ketones into Amides Using Silica Chloride under Microwave Irradiation
- ZrCl_4 as an Efficient Catalyst for Selective Tosylation of Alcohols with p-Toluenesulfonic Acid