氘代吡啶-d5
氘代吡啶-d5结构式
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常用名 | 氘代吡啶-d5 | 英文名 | Pyridine-d5 |
|---|---|---|---|---|
| CAS号 | 7291-22-7 | 分子量 | 84.131 | |
| 密度 | 1.0±0.1 g/cm3 | 沸点 | 115.3±0.0 °C at 760 mmHg | |
| 分子式 | C5D5N | 熔点 | -41ºC | |
| MSDS | 中文版 美版 | 闪点 | 20.0±0.0 °C | |
| 符号 |
GHS08 |
信号词 | Warning |
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25-O-acetyl-23,24-dihydro-cucurbitacin F induces cell cycle G2/M arrest and apoptosis in human soft tissue sarcoma cells.
J. Ethnopharmacol. 164 , 265-72, (2015) Quisqualis indica is used in traditional Chinese medicine to treat cancer and related syndromes and also known for its anthelminthic effects.Soft tissue sarcomas represent a rare group of malignant tumors that frequently exhibit chemotherapeutic resistance an... |
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Cytotoxic 9,19-cycloartane triterpenes from the aerial parts of Cimicifuga yunnanensis.
Fitoterapia 99 , 191-7, (2014) Six new 9,19-cycloartane triterpenes (1-6) were isolated from the aerial parts of Cimicifuga yunnanensis. The new chemical structures were determined by extensive analyses of 1D and 2D NMR spectroscopy. Compounds 1 and 2 are the first 9,19-cycloartane triterp... |
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Triterpenoids from the Herbs of Salicornia bigelovii.
Molecules 20 , 20334-40, (2015) A new nortriterpene saponin, 3-O-β-d-glucuronopyranosyl-30-norolean-12,20(29)-dien-23- oxo-28-oic acid, namely bigelovii D (11), was isolated from the hydroalcoholic extract of herbs of Salicornia bigelovii along with 10 known saponins (1-10). Their chemical ... |
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Monacyclinones, New Angucyclinone Metabolites Isolated from Streptomyces sp. M7_15 Associated with the Puerto Rican Sponge Scopalina ruetzleri.
Mar. Drugs 13 , 4682-700, (2015) During an investigation of new actinomycete species from Caribbean sponges for novel bioactive natural products, frigocyclinone (1), dimethyldehydrorabelomycin (3) and six new angucyclinone derivatives were isolated from Streptomyces sp. strain M7_15 associat... |
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Five new diarylheptanoids from the rhizomes of Curcuma kwangsiensis and their antiproliferative activity.
Fitoterapia 102 , 67-73, (2015) Five new diarylheptanoids (1-5), along with nine known ones (6-14), were isolated from the rhizomes of Curcuma kwangsiensis. Their structures were established on the basis of spectroscopic analyses. Compounds 1-3 were cyclic diarylheptanoids rarely discovered... |
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New polyoxypregnane glycosides from the roots of Marsdenia tenacissima.
Steroids 93 , 68-76, (2015) For the first time, a systematic phytochemical study was performed on the roots of Marsdenia tenacissima. Finally, sixteen new polyoxypregnane glycosides, marstenacissides A1-A7 (1-7) and marstenacissides B1-B9 (8-16), were isolated from M. tenacissima roots.... |
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Synthesis and anti-cancer cell activity of pseudo-ginsenoside Rh2.
Steroids 92 , 1-6, (2014) β-d-Glucopyranoside,(3β,12β,20E)-12,25-dihydroxydammar-20(22)-en-3-yl (pseudo-ginsenoside Rh2) and its 20Z-isomer were synthesized from ginsenoside Rh2 under a mild condition, via a simple three-step called acetylation, elimination-addition and saponification... |
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Two new triterpenoid saponins from the aerial parts of Anemone taipaiensis.
J. Asian Nat. Prod. Res. 17 , 576-85, (2015) Phytochemical study on the aerial parts of Anemone taipaiensis for the first time led to the isolation of two new oleanane-type triterpenoid saponins 1 and 2, together with four known saponins (3-6). Their structures were elucidated by extensive spectroscopic... |
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Dipeptidyl peptidase-IV inhibitory activity of dimeric dihydrochalcone glycosides from flowers of Helichrysum arenarium.
J. Nat. Med. 69 , 494-506, (2015) A methanol extract of everlasting flowers of Helichrysum arenarium L. Moench (Asteraceae) was found to inhibit the increase in blood glucose elevation in sucrose-loaded mice at 500 mg/kg p.o. The methanol extract also inhibited the enzymatic activity against ... |
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Magnesium amino-bis(phenolato) complexes for the ring-opening polymerization of rac-lactide.
Dalton Trans. 44 , 12365-75, (2015) Magnesium compounds of tetradentate amino-bis(phenolato) ligands, Mg[L1] (1) and Mg[L2] (2) (where [L1] = 2-pyridyl-N,N-bis(2-methylene-4-methoxy-6-tert-butylphenolato), and [L2] = dimethylaminoethylamino-N,N-bis(2-methylene-4-methyl-6-tert-butylphenolato)) w... |