1363375-45-4Relevant academic research and scientific papers
Enhancing the pharmacodynamic profile of a class of selective COX-2 inhibiting nitric oxide donors
Biava, Mariangela,Battilocchio, Claudio,Poce, Giovanna,Alfonso, Salvatore,Consalvi, Sara,Di Capua, Angela,Calderone, Vincenzo,Martelli, Alma,Testai, Lara,Sautebin, Lidia,Rossi, Antonietta,Ghelardini, Carla,Di Cesare Mannelli, Lorenzo,Giordani, Antonio,Persiani, Stefano,Colovic, Milena,Dovizio, Melania,Patrignani, Paola,Anzini, Maurizio
, p. 772 - 786 (2014/01/23)
We report herein the development, synthesis, physicochemical and pharmacological characterization of a novel class of pharmacodynamic hybrids that selectively inhibit cyclooxygenase-2 (COX-2) isoform and present suitable nitric oxide releasing properties.
1,5-Diaryl-2-alkylpyrrole-3-Substituted Nitro Esters, Selective COX-2 Inhibitors and Nitric Oxide Donors
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Paragraph 0175; 0176; 0182; 0183, (2013/07/05)
1,5-diaryl-2-alkylpyrrole-3-substituted nitro esters, of Formula (I) are provided. Such compounds are potent and selective COX-2 inhibitors which are able to release NO in concentrations that make it possible to counteract the side effects due to selective COX-2 inhibition, without giving rise to hypotensive effects. Formula (I) includes compounds wherein the groups R′ and R″ are: —H, —F, —Cl, —Br, —CH3, —CF3, —OCH3, —SCH3, R1 is methyl, ethyl, trifluoromethyl, hydroxymethyl, methoxymethyl and the substituent in position ?3 of the pyrrole ring is a chain, where the groups X, Y, Z, W and R2 are: X is a carbonyl or a group —(CHR3)—, Y is an oxygen atom or the group —NR3— and Z is a carbonyl or a group —(CHR3)—, or a [—CH(COOH)—] group, or a group —(NR3)—, W is an aliphatic chain substituted with one or two (—O—NO2) groups, R2 is: —H, —OH, —OCH3, or —NHR3. R3 is: —H, —CH3, —CH2CH3, [—CH2(CH3)2]. R′″ is methylsulphonyl or sulphonamido. Pharmaceutical formulations and methods of making an using such formulations are also provided.
L,5-DIARYL-2-ALKVLPVRROLE-3-SUBSTITUTED NITRO ESTERS, SELECTIVE COX-2 INHIBITORS AND NITRIC OXIDE DONORS
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Page/Page column 49, (2012/03/27)
The present invention relates to l,5-diaryl-2-alkylpyrrole-3-substituted nitro esters, of formula (I), which are potent and selective COX-2 inhibitors able to release NO in concentrations that make it possible to counteract the side effects due to selective COX-2 inhibition, without giving rise to hypotensive effects. (I). Where the groups R' and R" are: -H, -F, -CI, -Br, -CH3, -CF3, -OCH3, -SCH3, R1 is methyl, ethyl, trifluoromethyl, hydroxymethyl, methoxymethyl and the substituent in position -3 of the pyrrole ring is a chain, where the groups X, Y, Z, W and R2 are: X is a carbonyl or a group -(CHR3)-, Y is an oxygen atom or the group -NR3- and Z is a carbonyl or a group - (CHR3)-, or a [-CH(COOH)-] group, or a group -(NR3)-, W is an aliphatic chain substituted with one or two (-O-NO2) groups, R2 is: -H, -OH, -OCH3, or -NHR3. R3 is: -H, -CH3, -CH2CH3, [-CH2(CH3)2]. R'" is methylsulphonyl or sulphonamido. The purpose of the invention includes: preparation of the compounds of formula (I), the respective pharmaceutical formulations and use thereof for treating acute and chronic pain, for treating inflammatory disorders and for drug treatment of some forms of tumours.
Improving the solubility of a new class of antiinflammatory pharmacodynamic hybrids, that release nitric oxide and inhibit cycloxygenase-2 isoenzyme
Biava, Mariangela,Battilocchio, Claudio,Poce, Giovanna,Alfonso, Salvatore,Consalvi, Sara,Porretta, Giulio Cesare,Schenone, Silvia,Calderone, Vincenzo,Martelli, Alma,Testai, Lara,Ghelardini, Carla,Di Cesare Mannelli, Lorenzo,Sautebin, Lidia,Rossi, Antonietta,Giordani, Antonio,Patrignani, Paola,Anzini, Maurizio
, p. 287 - 298 (2013/02/23)
The development of a novel class of pharmacodynamic hybrids that inhibits COX-2 isoform is reported. These molecules display enhanced nitric oxide releasing properties due to the presence of an ionisable moiety. The in vivo analgesic/anti-inflammatory activity was maintained in relation to the parent compounds.
