The stereochemical structures of two new compounds, 5-(3-chlorophenyl)-2-furfur-aldehyde-N-4-methylphenyloxyacetylhydrazone and 5-(3-chlorophenyl)-2-furfuraldehyde-N-4-nitrophenyloxyacetylhydrazone, were determined by DPFGSE-NOE experiments performed in DMSO-d\-6 at 25 ℃ and variable-temperature ~1H NMR The ~1H chemical shifts of the compounds were completely assigned at 25 ℃ and 90

利用變溫實驗和DPFGSE NOE實驗，確定了 5 (3 氯苯基) 2 呋喃甲醛 N 4 甲基苯氧乙酰腙和5 (3 氯苯基) 2 呋喃甲醛 N 4 硝基苯氧乙酰腙兩個新化合物25 ℃時在二甲基亞砜中的空間構(gòu)型欧美综合性爱视频，并對這兩個新化合物在 25 ℃和 90 ℃時的質(zhì)子的化學(xué)位移進(jìn)行了全歸屬人人人做人人爽欧美人。

Compounds 1, 14, 20-24 were isolated from the roots and rhizomes of N.

化合物1，14黑人与人妻无码中文字幕，20～24為首次從裂葉羌活根和根莖中分離得到免费又粗又长又爽又黄；化合物1為倍半萜類化合物，化合物14為6入室迷奷系列视频国产，7-呋喃型香豆素一級毛片黃色三級片黃色，化合物20～24為苯丙素類化合物。