Patents for C12P 29 - Preparation of compounds containing a naphthacene ring system, e.g. tetracycline (146) | |
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01/1992 | |
01/28/1992 | CA1294911C Antitumor agent obtained by microbial stereoselective reduction of 4'-deoxy-4'-iododoxorubicin |
01/27/1992 | CA2047837A1 Bifunctional cosmid useful for cloning actinomycete dna |
01/07/1992 | US5079376 Antitumor agents, bactericides |
06/1991 | |
06/18/1991 | US5024839 Dactylocycline A and dactylocycline B |
01/1991 | |
01/02/1991 | EP0405151A1 Antibiotic LL-E19085 |
12/1990 | |
12/29/1990 | CA2019992A1 Antibiotic ll-e19085 |
10/1990 | |
10/09/1990 | US4962125 Novel substance KS-619-1, preparation process and pharmaceutical composition |
08/1990 | |
08/01/1990 | EP0380373A1 Polycyclic compounds and their production |
02/1990 | |
02/14/1990 | CN1039617A New antitumor medicament obtained by stereospecific reduction of 4'-deoxy-4'iododoxorubicin microbe |
01/1990 | |
01/30/1990 | US4897470 Anthracycline antibiotics DCP-1 and 2 |
01/23/1990 | US4895933 New antitumor agent obtained by microbial stereoselective reduction of 4'-deoxy-4'-iododoxorubicin |
12/1989 | |
12/07/1989 | DE3817957A1 Process for the extraction of active compounds from fermentation broths |
08/1989 | |
08/29/1989 | US4861870 Process for purifying anthracyclinone glycosides by selective adsorption on resins |
07/1989 | |
07/05/1989 | EP0322717A2 Dactylocycline A and dactylocycline B |
07/1988 | |
07/27/1988 | EP0275966A1 A doxorubicin derivative, a process for preparing the same, pharmaceutical preparations comprising the same, and the use of the same for the manufacture of useful medicaments |
06/1988 | |
06/21/1988 | US4752605 7-chloro-4a-hydroxy-8-methoxytetracycline, antibiotic compositions containing them and a method of using |
01/1988 | |
01/14/1988 | WO1988000203A1 Higher alkyl pyrrolidone extractants for water soluble phenolic or carboxylic antibiotics |
01/12/1988 | US4719287 Solvent extraction |
10/1987 | |
10/28/1987 | EP0242695A1 New anthracycline antibiotics DCP-1 and 2 |
08/1987 | |
08/19/1987 | EP0232373A1 Tetracycline antibiotics, their preparation, antibiotic compositions containing them, and microorganisms useful in their preparation |
06/1987 | |
06/18/1987 | WO1987000832A3 Tetracycline antibiotics, their preparation, antibiotic compositions containing them, and microorganisms useful in their preparation |
02/1987 | |
02/12/1987 | WO1987000832A2 Tetracycline antibiotics, their preparation, antibiotic compositions containing them, and microorganisms useful in their preparation |
07/1986 | |
07/02/1986 | CA1206960A Process for the preparation of an oxytetracycline- calcium silicate complex salt from fermentation broth |
05/1986 | |
05/20/1986 | CA1204738A1 Process for purifying anthracyclinonic glycosides by selective adsorption on resins |
04/1986 | |
04/23/1986 | EP0178902A2 Novel vasodilator compounds, process for the preparation thereof and pharmaceutical compositions containing same |
04/22/1986 | US4584135 Process for the preparation of an oxytetracycline-calcium silicate complex salt from fermentation broth |
04/1985 | |
04/03/1985 | EP0135604A1 Process for the manufacture of an oxytetracycline calcium silicate complex salt from fermentation broths |
02/1985 | |
02/26/1985 | US4501699 Antitumor antibiotics of the daunorubicintype |
07/1984 | |
07/17/1984 | US4460693 Genetic engineering |
11/1983 | |
11/08/1983 | CA1156577A1 Process for preparing 2-hydroxyaklavinone and 2-hydroxyaclacinomycin-a |
10/1983 | |
10/26/1983 | EP0092193A2 Process for isolating tetracyclines |
05/1983 | |
05/31/1983 | US4386198 Antitumor agents, antibiotics |
05/1982 | |
05/11/1982 | US4329339 Anthracyclinones and derivatives thereof |
12/1981 | |
12/29/1981 | CA1115223A1 Peptide type antibiotics and processes for their production |
12/08/1981 | US4304861 Process of producing antibiotic SM-173B with Streptomyces chromofuscus |
06/1981 | |
06/17/1981 | EP0030255A2 2-Hydroxyaclacinomycin A, pharmaceutical composition containing it; 2-hydroxyaclavinone and fermentative process for preparing same |
02/1981 | |
02/03/1981 | US4248970 Antibiotic complex producing bacterial culture |
01/1981 | |
01/27/1981 | US4247545 Antitumor, antibacterial |
12/1980 | |
12/16/1980 | CA1091601A1 Antibiotic compounds |
11/1980 | |
11/26/1980 | EP0019302A1 Tetracyclic compounds, processes for their preparation, their use and pharmaceutical compositions |
09/1980 | |
09/09/1980 | US4221705 Novel peptide type antibiotic and the process for the production thereof |
06/1980 | |
06/03/1980 | US4206129 Antibiotic SM-173B |
10/1979 | |
10/09/1979 | CA1063953A1 Figaroic acid antibiotic complex from streptosporangium |
12/1977 | |
12/20/1977 | US4064014 Fermentation of actinosporangium |
08/1977 | |
08/02/1977 | US4039736 Antibiotic compounds marcellomycin and musettamycin |
03/1977 | |
03/29/1977 | US4014994 Process for the recovery and purification of partricin |
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