- Synthesis and structure - Activity relationships of quarternary ammonium cephalosporins with 3-pyrazolylpyridium derivatives
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Cephalosporins with 3-pyazolylpyridinium at C-3 position, which is supposed to exhibit synergic activity of ceftazidime and cefoselis, were synthesized and their antibacterial activity against Gram-positive and Gram-negative was inspected. (C) 2000 Elsevier Science Ltd. All rights reserved.
- Chang, Kwan Young,Kim, Sung Hoon,Nam, Ghilsoo,Seo, Jae Hong,Kim, Joong Hyup,Ha, Deok-Chan
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Read Online
- Synthesis of Pyrazole Compounds by Using Sonication Method
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A simple method for the synthesis of pyrazoles derivatives carried out by cyclization of cyanide with hydrazine hydrate by using sonication method. All the prepared compounds were characterized by 1H, 13C NMR and IR Spectroscopy.
- Kumdale, Prashant Ganpatrao,Shitole, Nana Vikram
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p. 198 - 203
(2022/03/16)
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- BICYCLIC HETEROARYL COMPOUNDS USEFUL AS IRAK4 INHIBITORS
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Disclosed are compounds of Formula (I) or a salt or prodrug thereof, wherein: X is C or N; Y is C or N; Z is CR4 or N; provided that when: (i) X is N, then Y is C; and (ii) X is C, then Y is N and Z is N; and wherein R1, R2/sub
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- BENZENE SULFONAMIDES AS CCR9 INHIBITORS
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The present invention relates to compounds useful as CCR9 modulators, to compositions containing them, to methods of making them, and to methods of using them. In particular, the present invention relates to compounds capable of modulating the function of the CCR9 receptor by acting as partial agonists, antagonists or inverse agonists. Such compounds may be useful to treat, prevent or ameliorate a disease or condition associated with CCR9 activation, including inflammatory and immune disorder diseases or conditions such as inflammatory bowel diseases (IBD).
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- Design, synthesis, and evaluation of 2-aryl-7-(3′,4′-dialkoxyphenyl)-pyrazolo[1,5-a]pyrimidines as novel PDE-4 inhibitors
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Described herein is design, synthesis, and biological evaluation of novel series of 2-aryl-7-(3′,4′-dialkoxyphenyl)-pyrazolo[1,5-a]pyrimidines acting as inhibitors of type 4 phosphodiesterase (PDE4) which is known as a good target for the treatment of asthma and COPD. For this purpose, structure optimization was conducted with the aid of structure-based drug design using the known X-ray crystallography. Also, biological effects of these compounds on the target enzyme were evaluated by using in vitro assays, leading to the potent and selective PDE-4 inhibitor (IC50 10 nM).
- Kim, Ikyon,Song, Jong Hwan,Park, Chang Min,Jeong, Joon Won,Kim, Hyung Rae,Ha, Jin Ryul,No, Zaesung,Hyun, Young-Lan,Cho, Young Sik,Sook Kang, Nam,Jeon, Dong Ju
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p. 922 - 926
(2010/06/22)
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- ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTOR INHIBITORS
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The present invention provides compounds and compositions, methods of making them, and methods of using them to modulate α7 nicotinic acetylcholine receptors and/or to treat any of a variety of disorders, diseases, and conditions. Provided compounds can a
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Page/Page column 131
(2010/04/03)
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- NICOTINIC ACETYLCHOLINE RECEPTOR MODULATORS
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The present invention provides compounds of formula (I) and compositions thereof, methods of making them, and methods of using them to modulate alpha7 nicotinic acetylcholine receptors and/or to treat any of a variety of disorders, diseases, and conditions. Provided compounds can affect, among other things, neurological, psychiatric and/or inflammatory system.
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Page/Page column 62; 100
(2008/12/07)
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- MODULATORS OF ALPHA7 NICOTINIC ACETYLCHOLINE RECEPTORS AND THERAPEUTIC USES THEREOF
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Compounds with α7 nicotinic acetylcholine receptor (α7 nAChR) agonistic activity, processes for their preparation, pharmaceutical compositions containing the same and the use thereof for the treatment of neurological and psychiatric diseases.
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Page/Page column 46
(2010/11/28)
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