| 单词 | pyrrole base |
| 释义 | > as lemmaspyrrole base pyrrole base n. any basic compound having a structure related to pyrrole. ΘΚΠ the world > matter > chemistry > organic chemistry > organic bases > [noun] creatine1835 cystine1843 ammeline1846 creatinine1847 thialdine1847 toluidine1850 pyrrole base1853 parapicoline1857 pinacoline1866 xanthinine1868 choline1869 xanthocreatinine1887 xanthocreatine1891 Schiff base1892 tar base1921 thiocholine1929 1853 T. Anderson in Trans. Royal Soc. Edinb. 20 249 A series of bases..to which I shall afterwards refer under the provisional name of pyrrol bases. 1931 Jrnl. Amer. Chem. Soc. 53 188 To 10 cc. of pyrrole base in 100 cc. of absolute alcohol, [etc.]. 1991 J. B. Harborne in R. T. Palo & C. T. Robbins Plant Defenses against Mammalian Herbivory iii. 48 The mammalian detoxification of pyrrolizidine alkaloids..can produce..a more toxic product, a pyrrole base which binds to DNA in the liver. < as lemmas |
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