Origin of organic molecules and biomolecular homochirality

被引:123
作者
Podlech, J [1 ]
机构
[1] Univ Stuttgart, Inst Organ Chem, D-70569 Stuttgart, Germany
关键词
formation of organic compounds; prebiotic chemistry; molecular evolution; amplification of chirality;
D O I
10.1007/PL00000777
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Theories about the origin of biomolecular homochirality, which seems to be a prerequisite for the creation of life, are discussed. First, possible terrestrial and extraterrestrial sources of organic molecules are outlined. Then, mechanisms for the formation of enantiomerically enriched compounds and for the amplification of their chirality are described.
引用
收藏
页码:44 / 60
页数:17
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