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Literature DB >> 25300343

Chemical structures of constituents from the flowers of Osmanthus fragrans var. aurantiacus.

Jiang Liu¹, Seikou Nakamura, Bin Xu, Takahiro Matsumoto, Tomoe Ohta, Katsuyoshi Fujimoto, Keiko Ogawa, Masashi Fukaya, Shiori Miyake, Masayuki Yoshikawa, Hisashi Matsuda.

Abstract

Three new megastigmane glycosides named floraosmanosides I-III and a new γ-decalactone named floraosmanolactone I together with 16 known constituents were isolated from the flowers of Osmanthus fragrans var. aurantiacus cultivated in Guangxi Zhuang Autonomous Region, China. The chemical structures of the new compounds were elucidated on the basis of chemical and physicochemical evidence. Among them, ligustroside and (+)-pinoresinol significantly inhibited nitric oxide production in lipopolysaccharide-activated RAW264.7 macrophages.

Entities: Chemical Species

Mesh：

Substances：
Glycosides
Nitric Oxide

Year: 2014 PMID： 25300343 DOI： 10.1007/s11418-014-0869-1

Source DB: PubMed Journal: J Nat Med ISSN： 1340-3443 Impact factor: 2.343

21 in total

1. Synthesis of the four stereoisomers of 2,6-dimethyloctane-1,8-dioic acid, a component of the copulation release pheromone of the cowpea weevil, Callosobruchus maculatus.

Authors: Tomonori Nakai; Arata Yajima; Kazuaki Akasaka; Takayuki Kaihoku; Miki Ohtaki; Tomoo Nukada; Hiroshi Ohrui; Goro Yabuta
Journal: Biosci Biotechnol Biochem Date: 2005-12 Impact factor: 2.043

2. Sesquiterpenes from an Egyptian herbal medicine, Pulicaria undulate, with inhibitory effects on nitric oxide production in RAW264.7 macrophage cells.

Authors: Mohamed-Elamir F Hegazy; Hisashi Matsuda; Seikou Nakamura; Mikuko Yabe; Tomoko Matsumoto; Masayuki Yoshikawa
Journal: Chem Pharm Bull (Tokyo) Date: 2012 Impact factor: 1.645

3. Geranyl 6-O-beta-D-xylopyranosyl-beta-D-glucopyranoside isolated as an aroma precursor from tea leaves for oolong tea.

Authors: W Guo; K Sakata; N Watanabe; R Nakajima; A Yagi; K Ina; S Luo
Journal: Phytochemistry Date: 1993-08 Impact factor: 4.072

4. Alkaloid constituents from flower buds and leaves of sacred lotus (Nelumbo nucifera, Nymphaeaceae) with melanogenesis inhibitory activity in B16 melanoma cells.

Authors: Seikou Nakamura; Souichi Nakashima; Genzo Tanabe; Yoshimi Oda; Nami Yokota; Katsuyoshi Fujimoto; Takahiro Matsumoto; Rika Sakuma; Tomoe Ohta; Keiko Ogawa; Shino Nishida; Hisako Miki; Hisashi Matsuda; Osamu Muraoka; Masayuki Yoshikawa
Journal: Bioorg Med Chem Date: 2012-12-05 Impact factor: 3.641

5. Medicinal flowers. XXXVI.1) Acylated oleanane-type triterpene saponins with inhibitory effects on melanogenesis from the flower buds of Chinese Camellia japonica.

Authors: Seikou Nakamura; Katsuyoshi Fujimoto; Souichi Nakashima; Takahiro Matsumoto; Tomoko Miura; Kaoru Uno; Hisashi Matsuda; Masayuki Yoshikawa
Journal: Chem Pharm Bull (Tokyo) Date: 2012 Impact factor: 1.645

6. Iridoids from Fraxinus excelsior with adipocyte differentiation-inhibitory and PPARalpha activation activity.

Authors: Naisheng Bai; Kan He; Alvin Ibarra; Antoine Bily; Marc Roller; Xiaozhuo Chen; Ralph Rühl
Journal: J Nat Prod Date: 2010-01 Impact factor: 4.050

7. A new lignan from Balanophora abbreviata and inhibition of lipopolysaccharide (LPS)-induced inducible nitric oxide synthase (iNOS) expression.

Authors: Akihiro Hosokawa; Megumi Sumino; Tomonori Nakamura; Shingo Yano; Toshikazu Sekine; Nijsiri Ruangrungsi; Kazuko Watanabe; Fumio Ikegami
Journal: Chem Pharm Bull (Tokyo) Date: 2004-10 Impact factor: 1.645

Chemical structures of constituents from the flowers of Osmanthus fragrans var. aurantiacus.

1. Synthesis of the four stereoisomers of 2,6-dimethyloctane-1,8-dioic acid, a component of the copulation release pheromone of the cowpea weevil, Callosobruchus maculatus.

2. Sesquiterpenes from an Egyptian herbal medicine, Pulicaria undulate, with inhibitory effects on nitric oxide production in RAW264.7 macrophage cells.

3. Geranyl 6-O-beta-D-xylopyranosyl-beta-D-glucopyranoside isolated as an aroma precursor from tea leaves for oolong tea.

4. Alkaloid constituents from flower buds and leaves of sacred lotus (Nelumbo nucifera, Nymphaeaceae) with melanogenesis inhibitory activity in B16 melanoma cells.

5. Medicinal flowers. XXXVI.1) Acylated oleanane-type triterpene saponins with inhibitory effects on melanogenesis from the flower buds of Chinese Camellia japonica.

6. Iridoids from Fraxinus excelsior with adipocyte differentiation-inhibitory and PPARalpha activation activity.

7. A new lignan from Balanophora abbreviata and inhibition of lipopolysaccharide (LPS)-induced inducible nitric oxide synthase (iNOS) expression.

8. A rare glutamine derivative from the flower buds of daylily.

9. Facile discrimination of aldose enantiomers by reversed-phase HPLC.

10. Cytotoxic phenolic compounds from Chionanthus retusus.

1. Identification and quantification of the bioactive components in Osmanthus fragrans roots by HPLC-MS/MS.