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标题 发布/更新时间 阅读量
Novel 4-dedimethylamino-4-oxo-6-demethyltetracycline-4-oximes and 4-hydrazones 2021-09-27 500
Pharmaceutical purification process 2021-09-28 775
Process for the 12a-hydroxylation of 12a-deoxytetracyclines 2021-10-03 620
Bromoanhydro-12a-bromo-12a-deoxydedimethylaminotetracycline 2021-10-07 912
12alpha-deoxyanhydrotetracyclines 2021-10-12 199
Antibacterial compositions comprising a tetracycline-type antibiotic and an alkyl phenoxyethoxyethyl dialkylbenzyl ammonium salt 2021-10-13 348
5-alkoxy-and 5-benzyloxy-tetracycline, derivatives and analogues thereof 2021-09-30 705
Hydrolysis of 2-decarboxamido-2-cyano-6-deoxy-tetracycline derivatives 2021-10-01 376
4-desdimethylamino-6-deoxy-tetracycline derivatives 2021-10-02 707
Process for preparing 6-methylene-5-oxytetracycline 2021-10-06 832
Therapeutic composition comprising tetracycline and a dioxolane 2021-10-08 551
Recovery of 6-deoxy-6-demethyltetracycline 2021-10-09 552
Hydroxylating 12alpha-deoxytetracycline with ascomyceteae 2021-10-11 861
6-deoxytetracyclines 2021-09-26 827
6-deoxy-6-hydroperoxy dehydrotetracyclines and process utilizing the same 2021-09-29 263
Preparation of 7-halo-6-deoxy-tetracyclines 2021-10-04 33
Nu-dealkylation of carboxamido-nu-alkyltetracycline and its analogs 2021-10-05 382
6-deoxy-6-demethyl-6-methylene-5-oxytetracyclines 2021-10-10 617
Aqueous calcium dioxytetracycline antibiotic composition 2021-10-14 837
13-substituted-6-deoxytetracyclines and process utilizing the same 2021-09-25 839
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