Cyclopentanes - Isolation & purification
Research News and Information

Sunday, November 22, 2009

Attraction of New Zealand flower thrips, Thrips obscuratus, to cis-jasmone, a volatile identified from Japanese honeysuckle flowers.

13 May 2009 This work was undertaken to identify floral compound(s) produced by honeysuckle flowers, Lonicera japonica (Thunberg), that mediate the attraction of New Zealand flower thrips Thrips obscuratus (Crawford). Volatiles were collected during the day and ... Read more...

Time-dependent induction of hepatic cytochrome P450 enzyme activity and mRNA expression by bilobalide in rats.

9 Mar 2009 A single dose by gavage of bilobalide (30 mg/kg) was found to produce a time-dependent induction of hepatic cytochrome P450 (CYP) enzyme activity and protein expression in rats. An RT-PCR study further showed that mRNA expression of CYP2B was ... Read more...

Lucidone inhibits iNOS and COX-2 expression in LPS-induced RAW 264.7 murine macrophage cells via NF-kappaB and MAPKs signaling pathways.

2 Feb 2009 The anti-inflammatory mechanism of lucidone isolated from the fruits of Lindera erythrocarpa Makino was investigated. Our data indicate that lucidone significantly inhibits the production of NO and PGE(2) autacoids in LPS-induced RAW 264.7 murine ... Read more...

Latest indexed articles for 'Cyclopentanes - Isolation & purification'

These are the very latest articles for this heading:

• Attraction of New Zealand flower thrips, Thrips obscuratus, to cis-jasmone, a volatile identified from Japanese honeysuckle flowers. 13 May 2009
• Isodeoxyhelicobasidin, a novel human neutrophil elastase inhibitor from the culture broth of Volvariella bombycina. 25 Mar 2009
• Time-dependent induction of hepatic cytochrome P450 enzyme activity and mRNA expression by bilobalide in rats. 9 Mar 2009
• Lucidone inhibits iNOS and COX-2 expression in LPS-induced RAW 264.7 murine macrophage cells via NF-kappaB and MAPKs signaling pathways. 2 Feb 2009
• Enantioselective isolation of methyl jasmonate using permethyl-beta-cyclodextrin HPLC. 30 Dec 2008
• Study on the extraction, purification and quantification of jasmonic acid, abscisic acid and indole-3-acetic acid in plants. 30 Oct 2008
• A new terrein glucoside, a novel inhibitor of angiogenin secretion in tumor angiogenesis. 29 Jun 2008
• Online RPLC-GC via TOTAD method to isolate (+)-methyl epijasmonate from lemon (Citrus limon Burm.). 26 Jun 2008
• One new dihydrobenzofuran lignan from Vitex trifolia. 29 Apr 2008
• Separation and quantitation of jasmonic acid using HPTLC. 30 Mar 2008
• Induction of cytochrome P450 3A by the Ginkgo biloba extract and bilobalides in human and rat primary hepatocytes. 30 Dec 2007
• Cyclopentenone and furan derivative from the mycelia of Cordyceps cicadae. 30 Dec 2007
• Weed growth inhibitors from Aspergillus fischeri TISTR 3272. 29 Nov 2007
• Validation of capillary gas chromatographic method for determination of bilobalide and ginkgolides A, B, C in Ginkgo biloba dry and liquid extracts. 29 Jun 2007
• Extraction and analysis of lipophilic brevetoxins from the red tide dinoflagellate Karenia brevis. 20 Jun 2007
• Cytotoxic prenylated phenolic compounds from the twig bark of Garcinia xanthochymus. 29 Apr 2007
• Three new sesquiterpenoids from the aerial parts of Homalomena occulta. 29 Apr 2007
• Two new monoterpene glycosides and a new (+)-jasmololone glucoside from Bidens parviflora Willd. 30 Mar 2007
• Bromomyrothenone B and botrytinone, cyclopentenone derivatives from a marine isolate of the fungus botrytis. 30 Jan 2007
• Antifungal acylcyclopentenediones from fruiting bodies of Hygrophorus chrysodon. 30 Dec 2006

See a longer list of these articles.

Technical information about 'Cyclopentanes'

Definition: A group of alicyclic hydrocarbons with the general formula R-C5H9.

Registry Number: 0

Descriptor UI: D003517

Alternative terms: Cyclopentanes; Cyclopentadienes; Cyclopentane; Cyclopentenes;

Allowable Qualifiers: administration & dosage; adverse effects; analysis; antagonists & inhibitors; blood; cerebrospinal fluid; chemical synthesis; classification; diagnostic use; economics; history; immunology; isolation & purification; metabolism; pharmacokinetics; pharmacology; poisoning; radiation effects; standards; supply & distribution; therapeutic use; toxicity; urine; chemistry; contraindications; agonists;

Tree Number: D02.455.426.392.368.450;

History Note: 75; was CYCLOPENTANE 1966-74