WordNet
- convert into a sulfate
- a salt or ester of sulphuric acid (同)sulphate
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- 1. 硫酸マグネシウムへの子宮内曝露の神経保護効果 neuroprotective effects of in utero exposure to magnesium sulfate
- 2. 成人におけるS状結腸鏡検査および大腸内視鏡検査のための前処置 bowel preparation for colonoscopy and flexible sigmoidoscopy in adults
- 3. デヒドロエピアンドロステロンおよびその硫酸塩 dehydroepiandrosterone and its sulfate
- 4. 子癇前症：管理および予後 preeclampsia management and prognosis
- 5. 小児蘇生法における第一選択剤 primary drugs in pediatric resuscitation
English Journal
- Total synthesis of hygrolines and pseudohygrolines.
- Liniger M, Estermann K, Altmann KH.Author information ETH Zürich , Department of Chemistry and Applied Biosciences, Institute of Pharmaceutical Sciences, HCI H405, Wolfgang-Pauli Str. 10, CH-8093 Zürich, Switzerland.AbstractA concise two-step synthesis of all four diastereoisomeric hygrolines ((-)-hygroline (1), (+)-hygroline (2), (-)-pseudohygroline (3), (+)-pseudohygroline (4)) has been developed based on the (-)-sparteine (5)- or (+)-sparteine surrogate 11-mediated enantioselective lithiation of N-Boc pyrrolidine (6), followed by reaction of the chiral anion with (S)- or (R)-propylene oxide. Reduction of the resulting N-Boc amino alcohols furnished hygrolines and pseudohygrolines in 30% to 56% overall yields with dr's > 95:5.
- The Journal of organic chemistry.J Org Chem.2013 Nov 1;78(21):11066-70. doi: 10.1021/jo4017343. Epub 2013 Oct 15.
- A concise two-step synthesis of all four diastereoisomeric hygrolines ((-)-hygroline (1), (+)-hygroline (2), (-)-pseudohygroline (3), (+)-pseudohygroline (4)) has been developed based on the (-)-sparteine (5)- or (+)-sparteine surrogate 11-mediated enantioselective lithiation of N-Boc pyrrolidine (6
- PMID 24102677
- Asymmetric lithiation trapping of N-Boc heterocycles at temperatures above -78 °C.
- Gelardi G, Barker G, O'Brien P, Blakemore DC.Author information Department of Chemistry, University of York , Heslington, York YO10 5DD, U. K., and Neusentis Chemistry, Pfizer Worldwide Research and Development , The Portway Building, Granta Park, Cambridge CB21 6GS, U. K.AbstractThe asymmetric lithiation trapping of N-Boc heterocycles using s-BuLi/chiral diamines at temperatures up to -20 °C is reported. Depending on the N-Boc heterocycle, lithiation is accomplished using s-BuLi and (-)-sparteine or the (+)-sparteine surrogate in the temperature range -50 to -20 °C for short reaction times (2-20 min). Subsequent electrophilic trapping or transmetalation-Negishi coupling delivered functionalized N-Boc heterocycles in 47-95% yield and 77:23-93:7 er. With N-Boc pyrrolidine, trapped products can be generated in ∼90:10 er even at -20 °C.
- Organic letters.Org Lett.2013 Nov 1;15(21):5424-7. doi: 10.1021/ol402395j. Epub 2013 Oct 15.
- The asymmetric lithiation trapping of N-Boc heterocycles using s-BuLi/chiral diamines at temperatures up to -20 °C is reported. Depending on the N-Boc heterocycle, lithiation is accomplished using s-BuLi and (-)-sparteine or the (+)-sparteine surrogate in the temperature range -50 to -20 °C for sh
- PMID 24180685
- First asymmetric synthesis of planar chiral [2.2]metacyclophanes.
- Blangetti M, Müller-Bunz H, O'Shea DF.Author information School of Chemistry & Chemical Biology, University College Dublin, Belfield, Dublin 4, Ireland.AbstractA general three step asymmetric synthesis of planar chiral [2.2]metacyclophanes utilizing selective benzylic and aryl metalations is described. The final enantioselective step is achieved using a (-)-sparteine mediated aryl metalation, following which electrophile reaction gives planar chiral cyclophanes with enantiomeric ratios (er) above 90 : 10.
- Chemical communications (Cambridge, England).Chem Commun (Camb).2013 Jul 14;49(55):6125-7. doi: 10.1039/c3cc42275e.
- A general three step asymmetric synthesis of planar chiral [2.2]metacyclophanes utilizing selective benzylic and aryl metalations is described. The final enantioselective step is achieved using a (-)-sparteine mediated aryl metalation, following which electrophile reaction gives planar chiral cyclop
- PMID 23615867
Japanese Journal
- 子宮筋収縮に対する性ホルモンとCalciumの役割について
- 富田 慈
- 日本内分泌学会雑誌 44(10), 1130-1138,1093, 1969
- 子宮筋収縮に及ぼす性ステロイドとCaの影響を検討した.子宮筋の組織内Ca量の測定および機械的, 電気的活性を調べた.progesteroneはCaと組織蛋白との結合を弱め, 活動電位を抑制し, 細胞内静止電位を過分極させた.estradiolは全く逆の結果を示した.両者ともin vitroでは収縮抑制を示したが静止電位を変化させなかつた.これらのことよりCa欠乏時, およびestradio1あるい …
- NAID 130001926332
- Synthesis of Quinolizine Derivatives. XVI. Synthesis of 3-(Subst.-benzyl)quinolizidine
- 松尾 市郎 [他],杉本 和朗,大木 貞雄
- Chemical & pharmaceutical bulletin 14(7), 691-698, 1966-07-25
- … Some kinds of simple quinolizidine derivatives were recently found to possess sparteine-like uterus contracting action and this time the new substance with stronger contracting action has been found. … Ib showed several folds of activity to sparteine sulfate both in vitro and in vivo and the toxicity was found to be about one third of it. …
- NAID 110003619921
- Synthesis of Quinolizine Derivatives. XVI. Synthesis of 3-(Subst.-benzyl)quinolizidine
- 松尾 市郎,杉本 和朗,大木 貞雄
- Chemical and Pharmaceutical Bulletin 14(7), 691-698, 1966
- … Some kinds of simple quinolizidine derivatives were recently found to possess sparteine-like uterus contracting action and this time the new substance with stronger contracting action has been found. … Ib showed several folds of activity to sparteine sulfate both in vitro and in vivo and the toxicity was found to be about one third of it. …
- NAID 130003766154
Related Links
- (-)-Sparteine sulfate pentahydrate Casno: 6160-12-9 Min.Order: 1 Gram FOB Price: 0.0 /0.0 ProductName: (-)-Sparteinesulfatepentahydrate Synonyms: LUPIN ...
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Related Pictures
★リンクテーブル★
| リンク元 | 「スパルテイン」「硫酸スパルテイン」 |
| 関連記事 | 「sulfate」「sulfated」「sparteine」「sulfa」 |
「スパルテイン」
-sparteine
「硫酸スパルテイン」
「sulfate」
- n.
- 関
- H2SO4、inorganic sulfate、sulfate ester、sulfated、sulfation、sulfuric acid、sulfuric acid ester、sulphate、sulphuric acid
「sulfated」
- adj.
- 硫酸化の