256459-34-4|Dactylorhin A|beta-D-Glucopyranoside, ((2R)-2-(beta-D-glucopyranosyloxy)-2-(2-methylpropyl)-1,4-dioxo-1,4-butanediyl)bis(oxymethylene-4,1-phenylene)bis-|-范德生物科技公司

Dactylorhin A

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names：
beta-D-Glucopyranoside, ((2R)-2-(beta-D-glucopyranosyloxy)-2-(2-methylpropyl)-1,4-dioxo-1,4-butanediyl)bis(oxymethylene-4,1-phenylene)bis-
CAS号：
256459-34-4
MDL Number：
MF(分子式)： C40H56O22 MW(分子量)： 888.87
EINECS: Reaxys Number:
Pubchem ID: Brand:BIOFOUNT

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中文别名	Dactylorhin A
英文别名	Dactylorhin A;
CAS号	256459-34-4
Inchi	InChI=1S/C40H56O22/c1-18(2)11-40(62-38-35(53)32(50)29(47)25(15-43)61-38,39(54)56-17-20-5-9-22(10-6-20)58-37-34(52)31(49)28(46)24(14-42)60-37)12-26(44)55-16-19-3-7-21(8-4-19)57-36-33(51)30(48)27(45)23(13-41)59-36/h3-10,18,23-25,27-38,41-43,45-53H,11-17H2,1-2H3/t23-,24-,25-,27-,28-,29-,30+,31+,32+,33-,34-,35-,36-,37-,38+,40-/m1/s1
InchiKey	QUCKZYFUROTIBC-HDQVGPIMSA-N
分子式 Formula	C40H56O22
分子量 Molecular Weight	888.87
溶解度Solubility
性状	Solid powder
储藏条件 Storage conditions	Dry, dark and store at 0-4℃ for short term (days to weeks) or -20℃ for long term (Store correctly 2-3years).

产品说明	Dactylorhin A(CAS:256459-34-4):仅限应用于工业或者科学研究过程中非医疗目的，不应用于人类或动物的临床诊断以及治过程疗，该产品非药用，非食用。
Introduction	Dactylorhin A is one of the group of important active constituents in the mature tubers of orchidaceae. Five new compounds known as dactylorhin A-E and two natural ocmpounds known as dactyloses A-B have been reported from the roots of the plant. Dactydactylorhin A and dactylorhin E in enzymatic hydrolysis using almond emulsion give dactylorhin C. Also, dactylorhin D and dactylorhin B in enzymatic hydrolysis using cellulose give a 7a compound butanedioic acid, which in hydrolysis gives Loroglossin.
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[1]Cui BS, Song J, Li S, Ma L, Shi JG. [Determination of dactylorhin A and militarine in three varieties of Cremastrae Pseudobulbus/Pleiones Pseudobulbus by HPLC]. Zhongguo Zhong Yao Za Zhi. 2013 Dec;38(24):4347-50. Chinese. PubMed PMID: 24791543.

[2]Wang AM, Yan Y, Lan B, Liao SG, Wang YL, Li YJ. [Simultaneous determination of nine chemical markers of bletillae rhizoma by ultra performance liquid chromatography]. Zhongguo Zhong Yao Za Zhi. 2014 Jun;39(11):2051-5. Chinese. PubMed PMID: 25272841.

[3] Han SW, Wang C, Cui BS, Li S. [Studies on glucosyloxybenzyl 2-isobutylmalates of Pleione bulbocodioides]. Zhongguo Zhong Yao Za Zhi. 2015 Mar;40(5):908-14. Chinese. PubMed PMID: 26087555.

[4] Wang Y, Guan SH, Feng RH, Zhang JX, Li Q, Chen XH, Bi KS, Guo DA. Elution-extrusion counter-current chromatography separation of two new benzyl ester glucosides and three other high-polarity compounds from the tubers of Pleione bulbocodioides. Phytochem Anal. 2013 Nov-Dec;24(6):671-6. doi: 10.1002/pca.2453. Epub 2013 Jun 24. PubMed PMID: 23798542.

[5] Huang SY, Shi JG, Yang YC, Hu SL. [Studies on the chemical constituents of Coeloglossum viride (L.) Hartm. var. bracteatum (Willd.) Richter]. Yao Xue Xue Bao. 2002 Mar;37(3):199-203. Chinese. PubMed PMID: 12579762.

6: Yang B, Li S, Zhang R, Wang Y, Shi J. [Quantitative analysis of four active constituents in Tibetan herb Gymnadenia conopsea by high-performance liquid chromatography]. Zhongguo Zhong Yao Za Zhi. 2009 Jul;34(14):1819-22. Chinese. PubMed PMID: 19894516.7: Yue Z, Zi J, Zhu C, Lin S, Yang Y, Shi J. [Constituents of Gymnadenia conopsea]. Zhongguo Zhong Yao Za Zhi. 2010 Nov;35(21):2852-61. Chinese. PubMed PMID: 21322946.8: Li M, Guo SX, Wang CL, Xiao PG. Quantitative determination of five glucosyloxybenzyl 2-isobutylmalates in the tubers of Gymnadenia conopsea and Coeloglossum viride var. bracteatum by HPLC. J Chromatogr Sci. 2009 Sep;47(8):709-13. PubMed PMID: 19772750.9: Huang SY, Li GQ, Shi JG, Mo SY. Chemical constituents of the rhizomes of Coeloglossum viride var. bracteatum. J Asian Nat Prod Res. 2004 Mar;6(1):49-61. PubMed PMID: 14989381.10: Cai M, Zhou Y, Gesang S, Bianba C, Ding LS. Chemical fingerprint analysis of rhizomes of Gymnadenia conopsea by HPLC-DAD-MSn. J Chromatogr B Analyt Technol Biomed Life Sci. 2006 Dec 5;844(2):301-7. Epub 2006 Aug 23. PubMed PMID: 16934540.1

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