高等学校化学学报
高等學校化學學報
고등학교화학학보
CHEMICAL JOURNAL OF CHINESE UNIVERSITIES
2014年
4期
746-749
,共4页
纪彦南%何平%李金亮%郭秀杰%王香粉%俞和%申世刚%朱华结
紀彥南%何平%李金亮%郭秀傑%王香粉%俞和%申世剛%硃華結
기언남%하평%리금량%곽수걸%왕향분%유화%신세강%주화결
Hydroxyscytalone%草酸青霉菌%振动圆二色光谱%电子圆二色光谱%旋光
Hydroxyscytalone%草痠青黴菌%振動圓二色光譜%電子圓二色光譜%鏇光
Hydroxyscytalone%초산청매균%진동원이색광보%전자원이색광보%선광
Hydroxyscytalone%Penicillium oxalicum%Vibrational circular dichroism ( VCD )%Electronic cir-cular dichroism( ECD)%Optical rotation( OR)
从真菌草酸青霉菌( Penicillium oxalicum)中分离得到一个新的立体异构体Hydroxyscytalone,其平面结构采用核磁共振和高分辨质谱等进行确定,其立体化学通过振动圆二色光谱、电子圆二色光谱和旋光光谱进行证实。
從真菌草痠青黴菌( Penicillium oxalicum)中分離得到一箇新的立體異構體Hydroxyscytalone,其平麵結構採用覈磁共振和高分辨質譜等進行確定,其立體化學通過振動圓二色光譜、電子圓二色光譜和鏇光光譜進行證實。
종진균초산청매균( Penicillium oxalicum)중분리득도일개신적입체이구체Hydroxyscytalone,기평면결구채용핵자공진화고분변질보등진행학정,기입체화학통과진동원이색광보、전자원이색광보화선광광보진행증실。
A new stereoisomer of hydroxyscytalone from Penicillium oxalicum was obtained. Its planar struc-ture was established using 1 H NMR, 13 C NMR and high resolution MS. In its stereochemistry study, the very recently developed method, vibrational circular dichroism( VCD) was used. The calculation is relatively sim-ple by computing the corresponding characteristics based on ground state of electronics. By comparison of com-puted VCD, ECD and OR with the experimental data, stereochemistry can be well studied.
