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New photo-responsive ionic compound, e.g., betaine derivative having antimicrobial and cytotoxic action, and also used in pharmaceutical composition for inhibiting growth of various bacteria and fungi, and cancer cell proliferation in certain cancer cell lines
2024-08-20
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Matrix membrane for carbon dioxide separation, comprises poly ether-block-amide as selective polymer matrix, amine-functionalized metal organic framework as filler, trihexyl tetradecyl phosphonium bis(trifluoromethyl -sulfonyl)amide as phosphonium-based ionic liquid and polyvinylidene fluoride
2024-07-09
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Preparing tofacitinib or its salt used for rheumatoid arthritis, involves reacting pyrimidine derivative with chloroacetaldehyde in alkali metal salt of organic acid, reacting 7H-pyrrolo[2,3-d]pyrimidine derivative with acid, and converting 7H-pyrrolo[2,3-d]pyrimidine-2,4-diol to tofacitinib or salt
2023-09-08
