- NOVEL PYRAZOLO-PYRROLO-PYRIMIDINE-DIONE DERIVATIVES AS P2X3 INHIBITORS
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The present invention covers substituted Pyrazolo-pyrrolo-pyrimidine-dione (PPPD) compounds of general formula (I): in which R1, R2 and R3 are as defined herein, methods of preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of neurogenic diseases, as a sole agent or in combination with other active ingredients.
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- OPIOID AGONISTS AND USES THEREOF
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Provided are compounds, including those of Formula I; and pharmaceutically acceptable salts and solvates thereof. The compounds described herein relate to and/or have application(s) in (among others) the fields of drug discovery, pharmacotherapy, physiology, organic chemistry and polymer chemistry.
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Paragraph 00292
(2015/06/11)
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- Synthesis, in vitro metabolic studies, and antitumour activity of methyl analogues of ifosfamide
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Synthesis of 2-chloro-1,1-dimethylethyl and 2-chloro-2,2-dimethylethyl analogues of ifosfamide was performed via aziridine intermediate. In vitro metabolic activation showed that both compounds are metabolised at a rate similar to the parent drug. However, their anticancer activity against L1210 leukaemia in mice was lower as compared with ifosfamide. The reduction of antitumour efficiency of examined analogues is probably caused by a lower ability to cross-link DNA by their final, active metabolites.
- Misiura, Konrad,Kardacka, Karina,Kusnierczyk, Halina
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p. 291 - 294
(2007/10/03)
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- Azaoxindole derivatives
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This invention relates to novel 4-, 5-, 6-, and 7-azaoxindole derivatives. The compounds are anti-inflammatory and analgesic agents and inhibitors of one or more of prostaglandin H2 synthase, 5-lipoxygenase and interleukin-1 biosynthesis. They are useful in the treatment of chronic inflammatory diseases, allergy, psoriasis, various bone diseases, and immune dysfunctions such as systemic lupus erythematosis.
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- Synthesis of α,α-disubstituted-α-amino acids by double nucleophilic addition to cyanohydrins
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The synthesis of tertiary carbinamines was achieved by the double nucleophilic addition of Grignard reagents to cyanohydrins. Titanium isopropoxide was found to promote the process. In a typical example, the rapid conversion of a carbinamine to the corespondlng α,α-disubstituted- α-amino acid was also demonstrated.
- Charette, Andre B.,Gagnon, Alexandre,Janes, Marc,Mellon, Christophe
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p. 5147 - 5150
(2007/10/03)
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- Azaoxindole derivatives
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This invention relates to novel 4-, 5-, 6-, and 7-azaoxindole derivatives. The compounds are anti-inflammatory and analgesic agents and inhibitors of one or more of prostaglandin H2 synthase, 5-lipoxygenase and interleukin-1 biosynthesis. They are useful in the treatment of chronic inflammatory diseases, allergy, psoriasis, various bone diseases, and immune dysfunctions such as systemic lupus erythematosis.
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