A new phenolic glycoside from Paeonia lactiflora.
نویسندگان
چکیده
A new phenolic glycoside , 2-methoxy-5-(E)-propenyl-phenol-beta-vicianoside, was isolated from the root of Paeonia lactiflora. The structure of the new glycoside was elucidated by chemical and spectroscopic methods.
منابع مشابه
A new monoterpene glycoside from the roots of Paeonia lactiflora increases the differentiation of osteoblastic MC3T3-E1 cells.
A new monoterpene glycoside, 6'-O-beta-D-glucopyranosylalbiflorin (1), and four known compounds; albiflorin (2), 6'-O-benzoylalbiflorin (3), paeoniflorin (4) and benzoyl paeoniflorin (5), were isolated from the methanolic extract of the roots of Paeonia lactiflora Pall.. Their chemical structures were completely elucidated using a combination of 2D NMR techniques (COSY, HMQC and HMBC) and HRESI...
متن کاملProtective effects of Paeonia lactiflora pall on hydrogen peroxide-induced apoptosis in PC12 cells.
This study was conducted to examine the antioxidative and neuroprotective effects of Paeonia lactiflora pall (PLE). Total phenolic content of PLE was 89.65 mg of gallic acid equivalent per gram of PLE. IC(50) values for reducing power, hydrogen peroxide scavenging activity, and 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity were 297.57, 3.33, and 32.74 microg, respectively. Th...
متن کاملIn Vitro Synergistic Antioxidant Activity and Identification of Antioxidant Components from Astragalus membranaceus and Paeonia lactiflora
Many traditionally used herbs demonstrate significantly better pharmacological effects when used in combination than when used alone. However, the mechanism underlying this synergism is still poorly understood. This study aimed to investigate the synergistic antioxidant activity of Astragalus membranaceus (AME) and Paeonia Lactiflora (PL), and identify the potential antioxidant components by 1,...
متن کاملAnalysis of Codon Usage Patterns in Herbaceous Peony (Paeonia lactiflora Pall.) Based on Transcriptome Data
Codon usage bias, which exists in many genomes, is mainly determined by mutation and selection. To elucidate the genetic features and evolutionary history of herbaceous peony (Paeonia lactiflora), a well-known symbol of prosperity in China, we examined synonymous codon usage in 24,216 reconstructed genes from the P. lactiflora transcriptome. The mean GC content was 44.4%, indicating that the nu...
متن کاملAndrogen modulators from the roots of Paeonia lactiflora (paeoniae radix) grown and processed in nara prefecture, Japan.
The monoterpene glycoside, 3'-O-galloylpaeoniflorin (1), and four known compounds, 6'-O-galloylalbiflorin (2), pentagalloylglucose (3), 6'-O-benzoylpaeoniflorin (4) and 6'-O-galloylpaeoniflorin (5), were isolated from the roots of Paeonia lactiflora that had been grown and processed in Nara prefecture, Japan, as androgen modulators. Their structures were elucidated based on spectroscopic analys...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Fitoterapia
دوره 77 7-8 شماره
صفحات -
تاریخ انتشار 2006