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10 .     3,4-dihydroxybenzoic acid
C7H6O4     ÏàËÆ¶È:71.4%
Acta Bot. Boreal. -Occident. Sin.          2007          27          0831-0833
Chemical Components of Chaenomeles speciosa (Sweet) Nakai
SONG Ya-ling, FENG Zhi-bing, CHENG Yong-xian, GAO Jin-ming
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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1 .     protocatechuic acid
    ÏàËÆ¶È:100%
China Journal of Chinese Materia Medica          2009          34          1799-1801
Chemical constituents from acetylacetate extract fraction of Incarvillea delavayi
LU Longhai, YANGMing, LIN Sheng, ZHENG Qin, ZHANGWeidong
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

2 .     1,2,4-benzenetri
    ÏàËÆ¶È:100%
Chinese Pharmaceutical Journal          2011          46          576-579
Study on Chemical Constituents of Hydrangea macrophylla(Thunb.) Seringe
FENG Wei-sheng, ZHANG Yan-li, ZHENG Xiao-ke, WANG Yan-zhi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

3 .     protocatechuic acid
    ÏàËÆ¶È:83.3%
China Journal of Chinese Materia Medica          2006          31          1694-1696
Studies on chemical constituents of Euphorbia sororia
ZHANG Weiku, YANG Guoen, LI Qian, ZHANG Xiaoqi, YE Wencai
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

4 .     protocatechuic acid
    ÏàËÆ¶È:83.3%
Journal of China Pharmaceutical University          1984          15          41-43
CHEMICAL CONSTITUENTS OF PYRROSIA SHEARERl(BAK.)CHING
Han Gishen and Wang Mingshi
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

5 .     protocatechuic acid
    ÏàËÆ¶È:83.3%
China Journal of Chinese Materia Medica          2011          36          578-581
Chemical constituents from aerial part of Atractylodes macrocephala
PENG Wei, HAN Ting, LIU Qingchun, QIN Luping
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

6 .     1,2,4-benzenetri
    ÏàËÆ¶È:80%
Chinese Pharmaceutical Journal          2011          46          338-340
Study on Chemical Constituents of Lonicerae Japonicae Flos
FENG Wei-shenga, CHEN Xinga, ZHENG Xiao-keb, ZHANG Chun-lei, LI Dan-dana
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

7 .     Protocatechuic acid
C7H6O4     ÏàËÆ¶È:71.4%
Acta Botanica Yunnanica          2009          31(3)          284-288
Phenolic Constituents from the Fruits of Amomum tsao2ko (Zingiberaceae)
WANGWei,YANG Chong-Ren,ZHANG Ying-Jun
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

8 .     Protocatechuic acid
C7H6O4     ÏàËÆ¶È:71.4%
Acta Botanica Yunnanica          1999          21(3)          393-398
Polyphenolic Constituents of Salvia sonchifolia
WU Zhi-Jun,OUYANGMing-An,YANG Chong-Ren
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

9 .     3,4-dihydroxybenzoic acid
    ÏàËÆ¶È:71.4%
Acta Botanica Yunnanica          1994          16(3)          354-356
PHENOLIC CONSTITUENTS FROM FAGOPYRUM DIBOTRYS
ZHANG Wen-Jie, LI Xing-Cong, LIUYu-Oing, YAO Rong-Cheng NONAKA Gen-Ichiro, YANG Chong-Ren
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ

--------------------------------------------------------------------------------

10 .     3,4-dihydroxybenzoic acid
C7H6O4     ÏàËÆ¶È:71.4%
Acta Bot. Boreal. -Occident. Sin.          2007          27          0831-0833
Chemical Components of Chaenomeles speciosa (Sweet) Nakai
SONG Ya-ling, FENG Zhi-bing, CHENG Yong-xian, GAO Jin-ming
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
3Â¥2012-06-25 22:18:19
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ÒýÓûØÌû:
5Â¥: Originally posted by wulabin at 2012-06-26 14:50:22
10 .     3,4-dihydroxybenzoic acid
C7H6O4     ÏàËÆ¶È:71.4%
Acta Bot. Boreal. -Occident. Sin.          2007          27          0831-0833
Chemical Components of Chaenomeles speciosa (Sweet) Naka ...

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