单词 | helvolic |
释义 | helvolicadj. Biochemistry. helvolic acid n. an antibiotic with the probable formula C32H42O8 produced by some strains of the fungus Aspergillus fumigatus. Also called fumigacin. ΘΚΠ the world > health and disease > healing > medicines or physic > medicines for specific purpose > antibiotics > [noun] > other antibiotics pyocyanase1900 fumigatin1938 M and B1938 gramicidin1940 tyrocidine1940 tyrothricin1940 clavacin1942 fumigacin1942 streptothricin1942 aspergillic acid1943 aspergillin1943 clavatin1943 helvolic acid1943 streptomycin1944 subtilin1944 bacitracin1945 viridin1945 javanicin1946 nisin1947 nitrofurazone1947 polymyxin1947 aureomycin1948 chloramphenicol1949 clitocybin1949 neomycin1949 Terramycin1950 viomycin1950 cephalosporin1951 fumagillin1951 nigericin1951 achromycin1952 carbomycin1952 erythromycin1952 nystatin1952 oxytetracycline1952 tetracycline1952 chlortetracycline1953 nitrofurantoin1953 oligomycin1953 puromycin1953 bacteriocin1954 albomycin1955 spiramycin1955 valinomycin1955 amphotericin B1956 mitomycin1956 novobiocin1956 oleandomycin1956 paromomycin1956 vancomycin1956 kanamycin1957 macrolide1957 ristocetin1957 streptovaricin1957 ethionamide1959 rifamycin1959 strep1959 mithramycin1960 fucidin1961 virginiamycin1961 cephalothin1962 fusidic acid1962 nonactin1962 trimethoprim1962 daunomycin1963 lincomycin1963 anthracycline1964 cephaloridine1964 spectinomycin1964 doxycycline1966 rifampicin1966 minocycline1967 rifampin1968 Adriamycin1969 daunorubicin1969 ribostamycin1970 doxorubicin1971 tobramycin1971 milbemycin1975 fluoroquinolone1984 1943 E. Chain et al. in Brit. Jrnl. Exper. Path. XXIV. 119 A new antibiotic has been isolated in the crystalline state from culture filtrates of Aspergillus fumigatus, mut. helvola Yuill. It has been named helvolic acid. 1944 Jrnl. Bacteriol. 47 392 Helvolic acid is apparently identical with the fumigacin from which the gliotoxin fraction has been removed. 1949 H. W. Florey et al. Antibiotics i. 66 Helvolic acid..had some protective action against streptococcal infection in mice, but its other properties made it unsuitable for use in man. 1953 J. Ramsbottom Mushrooms & Toadstools xxiii. 289 Fumigacin (helvolic acid) produced by Aspergillus fumigatus has all the necessary qualities except that bacteria readily acquire resistance to it. 1965 P. K. C. Austwick in Raper & Fennell Genus Aspergillus vii. 106 Aspergillus fumigatus is known to produce three antibiotics that are toxic to experimental animals: fumigatin,..helvolic acid,..and gliotoxin. This entry has not yet been fully updated (first published 1976; most recently modified version published online June 2018). < |
随便看 |
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。