JP2013237659A - 抗腫瘍剤 - Google Patents
抗腫瘍剤 Download PDFInfo
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Abstract
Description
本発明の糖脂質グリコシドが抗腫瘍作用を有することは全く知られていない。
本発明は、優れた抗腫瘍剤を提供しようとするものである。
で示される糖脂質グリコシド化合物もしくはその薬理学的に許容し得る塩を有効成分とすることを特徴とする抗腫瘍剤である。
(式中、f、h、mおよびnは、それぞれ1〜14の整数を表し、kは1〜5の整数であることを表す)
で示される糖脂質グリコシド化合物もしくはその薬理学的に許容し得る塩を有効成分とする抗腫瘍剤であることを特徴とする。
式(1)
で示されるグリコシド化合物もしくはその薬理学的に許容し得る塩を有効成分とすることを特徴とする抗腫瘍剤である。
かかる本発明の化合物の1例をあげると、たとえば、
D−ガラクチトリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル―β―D―マンノピラノサイド(ガラクチトール−1−イル 3,4,6−トリヘキサノイル−2−O―オクタノイル―β―D―マンノピラノシド)
D−グルシトール−1−イル 3,4,6−トリヘキサノイル−2−O―オクタノイル―β―D―マンノピラノシド
D−リキシトリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル―β―D―マンノピラノサイド(D−アラビニトール−5−イル 3,4,6−トリヘキサノイル−2−O―オクタノイル―β―D―マンノピラノシド)
D−アラビトリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノサイド(D−アラビニトール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド)
D−リビトリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノサイド(リビトール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド)
L−キシリトリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノサイド(キシリトール−5−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド)
L−エリトリトリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノサイド(エリトリトール−4−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド)
エリトリトール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド
L−トレイトリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノサイド(L−トレイトール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド)
D−グリセロリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノサイド(グリセロール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド)
L−グリセロリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノサイド(グリセロール−3−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド)
エチレングリコリル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノサイド(2−ヒドロキシエタノール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O―オクタノイル−β−D−マンノピラノシド)
D−マンニトリル 2,3,4,6−テトラ−O―ヘキサノイル−β−D−マンノピラノサイド(D−マンニトール−1−イル 2,3,4,6−テトラ−O―ヘキサノイル−β−D−マンノピラノシド)
D−マンニトール−1−イル 2,3,4,6−テトラ−O―オクタノイル−β−D−マ
ンノピラノシド
D−マンニトール−1−イル 2,3,4,6−テトラ−O―プロピオニル−β−D−マンノピラノシド
D−マンニトール−1−イル 2,3,4,6−テトラ−O―パルミトイル−β−D−マンノピラノシド
D−マンニトリル 4,6−ジ−O―ヘキサノイル―2,3―ジ−O―オクタノイル−β−D−マンノピラノサイド(D−マンニトール−1−イル 4,6−ジ−O―ヘキサノイル―2,3―ジ−O―オクタノイル−β−D−マンノピラノシド)
D−マンニトリル 4,6−ジ−O−ヘキサノイル―2,3―ジ−O―プロピオニル−β−D−マンノピラノサイド(D−マンニトール−1−イル 4,6−O−ヘキサノイル―2,3―ジ−O―プロピオニル−β−D−マンノピラノシド)
D−マンニトリル 4,6−ジ−O−ヘキサノイル―2,3―ジ−O―パルミトイル−β−D−マンノピラノサイド(D−マンニトール−1−イル 4,6−ジ−O−ヘキサノイル―2,3―ジ−O―パルミトイル−β−D−マンノピラノシド)
D−マンニトリル 3,4,6−トリ−O−ヘキサノイル−2−O−オクタノイル−β−D−マンノピラノサイド(D−マンニトール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド)
D−ガラクチトリル 3,4,6−トリ−O−ヘキサノイル−2−O−オクタノイル−β−D−マンノピラノサイド(ガラクチトール−6−イル 3,4,6−トリ−O−ヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド)
D−グルシトール−6−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド
L−グルシトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド
L−アラビニトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド
リビトール−5−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド
キシリトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド
D−トレイトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド
D−グリセロ−D−ガラクト−ヘプチトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド
L−アラビニトール−5−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド
D−マンニトール−1−イル 2,3,4,6−テトラ−O−ヘキサノイル−α−D−マンノピラノシド
D−マンニトール−1−イル 2,3,4,6−テトラ−O−オクタノイル−α−D−マンノピラノサイド
D−マンニトール−1−イル 2,3,4,6−テトラ−O−プロピオニル−α−D−マンノピラノサイド
D−マンニトール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O−オクタノイル−α−D−マンノピラノシド
D−マンニトール−1−イル 2,3,4,6−テトラ−O−ブタノイル−β−D−マンノピラノシド
D−マンニトール−1−イル 2,3,4,6−テトラ−O−ペンタノイル−β−D−マンノピラノサイド
D−マンニトール−1−イル 2,3,4,6−テトラ−O−ヘプタノイル−β−D−マンノピラノサイド
などがあげられる。
無痛化剤としては、ベンジルアルコールなどが挙げられる。
(但し、式中、R5〜R8は、同一または異なって、アルカノイル基、水素原子または保護基を表し、R9は、水素原子、保護基、またはXと共に脱離基となり得る基を表し、Xは酸素原子、イオウ原子または窒素原子を表し、XとR9はXR9で示される脱離基であってもよいことを表す)で示されるマンノース誘導体と、式(3)
HO−AP …(3)(ただし、式中、APは、水酸基が保護された糖アルコール残基または多価アルコール残基を表す)
で示される糖アルコールまたは多価アルコールとを、縮合反応させて、式(4)
(但し、式中、APならびにR5〜R8は前記と同一意味を表す)
を製し、
ついで、式(4)で示されるアルコール体から保護基を脱離し、該脱離後の水酸基をアルカノイル化するか、式(4)で示される化合物の水酸基をアルカノイル化したのち、他の保護基を脱離することによって、製造することができる。
ましい。
ができる。
前記式(1)で示される化合物において例示した保護基が好適に使用できるが、糖アルコールが炭素数6の場合には2〜5の隣り合う水酸基、また炭素数5の場合には2〜5の隣り合う水酸基がアセタール基で保護されているのが好ましい。
正常胎児腎由来細胞(HEK293F)および腫瘍細胞としてヒト胃がん細胞(MKN45)、腎がん細胞株(ACHN)および子宮頸がん細胞(HeLa)を使用して、グリコシド化合物(1)の抗腫瘍効果を評価した。
グリコシド化合物(1)として、製造例16で得た化合物(化学名:D−マンニトール−1−イル 3,4,6−トリ−O−ヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド)を用いた。
胞培養培地RPMI1640(ギブコ社製)およびDMEM培地(ギブコ社製)を1:1で混合し、7%FCS(ウシ胎児血清、ニチレイバイオサイエンス社製)および抗生物質ミックス(ペニシリン、ストレプトマイシン、アムホテリシンBのミックス、100倍濃縮液、(ナカライ社製)を加えた細胞培養用の培地に、細胞を1×105 cells/mlに希釈し、48 ウェルディッシュに400μlずつ播種した。播種後、直ちに供試化合物(終濃度0.5%となるようDMSOに溶解)を加え、CO2インキュベータで、5%CO2雰囲気中、36〜37℃で24時間培養した。培養後、WST−8アッセイを行い、DMSOコントロールの活性値を100%とし、供試化合物を添加した各細胞の活性を調べた。
400μlで培養した細胞に対し、18μlのCell Count Reagent SF (ナカライ社製)を添加し、5%CO2雰囲気中、36〜37℃で2〜3時間養後(活性が低い場合には19 時間培養)、培養液を攪拌し、培養液中に生成したフォルマザンの量を波長450nmでの吸光度を測定した。対照には波長600nmの測定値を用い、OD450―OD600を活性値とした。
正常胎児腎由来細胞HEK293Fと比較し、供試化合物は、胃がん細胞(MKN45)腎がん細胞株(ACHN)および子宮頸がん細胞(HeLa)に感受性を示し、IC50は、HEK293Fの18.1μMに対し、胃がん細胞(MKN45)は、14.9μM、子宮頸がん細胞(HeLa)は16.7μM、腎がん細胞株(ACHN)17.0μMであった。
グリコシド化合物として製造例20で得た化合物(化学名:L−アラビニトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド)、腫瘍細胞として胃がん細胞(MKN45)およびヒト腎がん細胞株(ACHN)を用いる以外は、実施例1と同様に実施してIC50を求めた。
正常胎児腎由来細胞HEK293Fと比較し、供試化合物は胃がん細胞(MKN45)およびヒト腎がん細胞株(ACHN)に感受性を示し、IC50は、HEK293Fの8.9μMに対し、胃がん細胞(MKN45)は7.5μM、ヒト腎がん細胞株(ACHN)は6.8μMであった。
グリコシド化合物として製造例24で得た化合物(化学名:D−グリセロ−D−ガラクト−ヘプチトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド)、腫瘍細胞としてヒト急性リンパ芽球性白血病T−細胞(Molt−4)およびヒト胃がん細胞(MKN45)を用いる以外は、実施例1と同様に実施してIC50を求めた。
正常胎児腎由来細胞HEK293Fと比較し、供試化合物はヒト急性リンパ芽球性白血病T−細胞(Molt−4)に感受性を示し、IC50は、HEK293Fの21.8μMに対し、ヒト急性リンパ芽球性白血病T−細胞(Molt−4)では8.1μM、ヒト胃がん細胞(MKN45)では16.0μMであった。
グリコシド化合物として製造例24で得た化合物(化学名:D−グリセロ−D−ガラクト−ヘプチトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド)、併用する抗腫瘍剤としてドキソルビシンを用い、腫瘍細胞としてヒト膀胱がん細胞(T24)を用いて、グリコシド化合物(1)と抗腫瘍剤を併用した場合の効果を確認した。
前記グリコシド化合物12.5μM,ドキソルビシン10μMを、腫瘍細胞を播種後、直ちに培地に加える他は、実施例1と同様に実施し、DMSOコントロールの活性値を100%として、腫瘍細胞の生存率を算出した。
グリコシド化合物単独の場合には腫瘍細胞の生存率は79.0%であり、ドキソルビシン単独の場合には腫瘍細胞の生存率は57.3%であったが、グリコシド化合物(1)とドキソルビシンを併用した場合の腫瘍細胞の生存率は36.9%であり、併用した場合には、グリコシド化合物(1)の抗腫瘍効果がさらに増強された。
グリコシド化合物として製造例20で得た化合物(化学名:L−アラビニトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド)、併用する抗腫瘍剤としてパクリタキセルを用い、腫瘍細胞としてヒト腎がん細胞株(ACHN)を用いて、グリコシド化合物(1)と抗腫瘍剤を併用した場合の効果を確認した。
前記グリコシド化合物5μM,パクリタキセル29nMを、腫瘍細胞を播種後、直ちに培地に加える他は、実施例4と同様にして、腫瘍細胞の生存率を算出した。
グリコシド化合物単独の場合には腫瘍細胞の生存率は65.8%であり、パクリタキセル単独の場合には腫瘍細胞の生存率は63.8%であったが、グリコシド化合物(1)とパクリタキセルを併用した場合の腫瘍細胞の生存率は40.6%であり、併用した場合には、グリコシド化合物(1)の抗腫瘍効果がさらに増強された。
グリコシド化合物として製造例24で得た化合物(化学名:D−グリセロ−D−ガラクト−ヘプチトール−1−イル 3,4,6−トリヘキサノイル−2−O−オクタノイル−β−D−マンノピラノシド)、併用する抗腫瘍剤としてシスプラチンを用い、腫瘍細胞として子宮頸がん細胞(HeLa)を用いて、グリコシド化合物(1)と抗腫瘍剤を併用した場合の効果を確認した。
<2時間後における生存率>
前記グリコシド化合物15μM,シスプラチン333μMを、腫瘍剤膨を播種後、直ちに培地に加え、2時間培養する他は、実施例4と同様にして、腫瘍細胞の生存率を算出した。
前記グリコシド化合物15μM,シスプラチン42μMを、腫瘍剤膨を播種後、直ちに培地に加え、2時間培養する他は、実施例4と同様にして、腫瘍細胞の生存率を算出した。
<2時間後における生存率>
グリコシド化合物単独の場合には腫瘍細胞の生存率は23.5%であり、シスプラチン単独の場合には腫瘍細胞の生存率は58.8%であったが、グリコシド化合物(1)とシスプラチンを併用した場合の腫瘍細胞の生存率は0.0%であり、併用した場合には、グリコシド化合物(1)の抗腫瘍効果がさらに増強された。
グリコシド化合物単独の場合には腫瘍細胞の生存率は52.5%であり、シスプラチン単独の場合には腫瘍細胞の生存率は106.8%であったが、グリコシド化合物(1)とシスプラチンを併用した場合の腫瘍細胞の生存率は23.4%であり、併用した場合には、グリコシド化合物(1)の抗腫瘍効果がさらに増強された。
<MAPキナーゼシグナル伝達阻害作用の測定>
分裂酵母カルシニューリン遺伝子ノックアウト細胞(h+ leu1 ura4-D18 ppb1::ura4+)を対数増殖期まで培養後(YPD液体培地)、0.11MのMgCl2を添加したYPD寒天培地に、カルシニューリン遺伝子ノックアウト細胞を、2.0×105cells/plateずつ播種した。plateに円形のろ紙(直径3mm)を置き、ろ紙上に100μMとなるようにDMSOに溶解させた試験化合物を5μLずつ添加した。対照として、化合物を含まないDMSO溶液もろ紙上に添加し、plateを30℃で培養した。
(1)アルゴン雰囲気下、参考例1で得たマンノシルスルフォキシド化合物3.00g(5.11mmol)、2,6−ジ−tert−ブチル−4−メチルピリジン(DTBMP)2.10g(10.2mmol)を塩化メチレン(50mL)に溶解した。−78℃に冷却し、トリフルオロメタンスルホン酸無水物(Tf2O)1.32mL(5.62mmol)を加え、10分間攪拌した。そこへ、既知化合物のアルコール体(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ―O−イソプロピリデン−D−ガラクチトール)2.31g(6.14mmol)の塩化メチレン(60mL)溶液を滴下し、1時間攪拌した。反応溶液に飽和重曹水を加えた後、塩化メチレンで抽出した。有機層を飽和食塩水で洗浄後、硫酸ナトリウムで乾燥した。減圧下、溶媒を留去して得られた粗生成物をシリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=6:1)で精製し、縮合体(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ―O−イソプロピリデン−D−ガラクチトリル 3−O―ベンジル―4,6―O―ベンジリデン―2−O―p−メトキシベンジル―β―D―マンノピラノシド)3.41gを得た。収率91%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3)δ: 0.081 (s, 3H, SiMe), 0.088 (s, 3H, SiMe), 0.91 (s, 9H, SitBu), 1.34 (s, 3H, Me), 1.37 (s, 6H, 2×Me), 1.39 (s, 3H, Me), 3.32 (ddd, J = 10.0, 9.6, 4.7 Hz, 1H, OCH), 3.56 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 3.73 (dd, J = 11.2, 4.3 Hz, 1H, OCH), 3.80 (s, 3H, OMe), 3.86 (dd, J = 11.8, 2.6 Hz, 1H, OCH), 3.89 (dd, J = 11.2, 2.9 Hz, 1H, OCH), 3.90-3.94 (m, 3H, 3 × OCH), 3.96 (d, J = 3.2 Hz, 1H, OCH), 4.03-4.07 (m, 1H, OCH), 4.04 (dd, J = 11.8, 3.8 Hz, 1H, OCH), 4.11-4.15 (m, 1H, OCH), 4.19 (dd, J = 9.6, 9.6 Hz, 1H, OCH), 4.58 (dd, J = 10.3, 4.9 Hz, 1H, OCH), 4.57 (d, J = 12.6 Hz, 1H, OCHHPh), 4.58 (brs, 1H, OCH), 4.68 (d, J = 12.6 Hz, 1H, OCHHPh), 4.81 (d, J = 11.8 Hz, 1H, OCHHPh), 4.91 (d, J = 11.8 Hz, 1H, OCHHPh), 5.61 (s, 1H, CHPh), 6.83-6.86 (m, 2H, Ar), 7.26-7.31 (m, 4H, Ar), 7.35-7.41 (m, 6H, Ar), 7.48-7.50 (m, 2H, Ar); 13C NMR (175 MHz, CDCl3) δ: -5.42, -5.25, 18.4, 25.9 (3C), 27.0, 27.1, 27.2, 27.3, 55.2, 63.2, 67.6, 68.6 (2C), 72.3, 74.3, 75.3, 77.6, 77.70, 77.73, 78.6, 79.9, 81.5, 101.4, 102.6, 109.6, 109.8, 113.5 (2C), 126.0 (2C), 127.5 (3C), 128.1 (2C), 128.3 (2C), 128.8, 130.2 (2C), 130.5, 137.6, 138.3, 159.2
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.08 (s, 6H, 2 × SiMe), 0.91 (s, 9H, SitBu), 1.37-1.39 (s, 12H, 4×Me), 3.35 (ddd, J = 10.0, 9.6, 4.8 Hz, 1H, OCH), 3.63 (dd, J = 9.6, 3.2 Hz, 1H, OCH), 3,73 (dd, J = 11.2, 4.0 Hz, 1H, OCH), 3.86-3.94 (m, 5H, 5×OCH), 3.99-4.04 (m, 2H, 2×OCH), 4.15 (d, J = 3.2 Hz, 1H, OCH), 4.17 (dd, J = 9.6, 9.6 Hz, 1H, OCH), 4.14-4.19 (m, 1H, OCH), 4.31 (dd, J = 10.4, 4.8 Hz, 1H, OCH), 4.61 (brs, 1H, OCH), 4.78 (d, J = 12.8 Hz, 1H, OCHHPh), 4.86 (d, J = 12.8 Hz, 1H, OCHHPh), 5.61 (s, 1H,CHPh), 7.26-7.51 (m, 10H, Ar); 13C NMR (100 MHz, CDCl3) δ: -5.43, -5.26, 18.4, 25.9 (3C), 27.00, 27.01, 27.1, 27.2, 63.1, 67.0, 68.6, 69.0, 69.9, 72.5, 76.5, 77.5, 78.3 (2C), 79.5, 81.4, 100.6, 101.5, 109.7, 109.8, 126.0 (2C), 127.8, 127.9 (2C), 128.2 (2C), 128.4 (2C), 128.9, 137.4, 138.0
n−オクタノイル2.5mL(14.4mmol)を滴下し、24時間攪拌した。反応溶液に水を加えた後、塩化メチレンで抽出した。有機層を飽和重曹水、水、飽和食塩水で洗浄後、硫酸ナトリウムで乾燥した。減圧下、溶媒を留去して得られた粗生成物をシリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=7:1)で精製し、エステル体(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ―O−イソプロピリデン−D−ガラクチトリル 3−O―ベンジル―4,6―O―ベンジリデン―2−O―オクタノイル―β―D―マンノピラノサイド)2.85gを得た。収率99%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.08 (s, 6H, 2×SiMe), 0.87 (t, J = 6.0 Hz, 3H, CH3CH2), 0.91 (s, 9H, SitBu), 1.24-1.31 (m, 8H, CH2CH2CH2), 1.35 (s, 6H, 2×Me), 1.39 (s, 6H, 2×Me), 1.60-1.70 (m, 2H, CH2CH2CO), 2.42-2.46 (m, 2H, CH2CH2CO), 3.38 (ddd, J = 10.8, 10.0, 5.2 Hz, 1H, OCH), 3.70 (dd, J = 10.0, 3.6 Hz, 1H, OCH), 3.71 (dd, J = 11.2, 4.4 Hz, 1H, OCH), 3.85-3.92 (m, 4H, 4×OCH), 3.89 (dd, J = 10.8, 10.8 Hz, 1H, OCH), 3.96-4.08 (m, 3H, 3×OCH), 4.00 (1H, dd, J = 10.0, 10.0 Hz, 1H, OCH), 4.31 (1H, dd, J = 10.8, 5.2 Hz, 1H, OCH), 4.63 (d, J = 12.4 Hz, 1H, OCHHPh), 4.72 (s, 1H, OCH), 4.73 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, CHPh), 5.71 (d, J = 3.6 Hz, 1H, OCH), 7.26-7.51 (m, 10H, Ar); 13C NMR (100 MHz, CDCl3) δ: -5.43, -5.25, 14.1, 18.4, 22.6, 25.0, 25.9 (3C), 26.9, 27.0, 27.1 (2C), 28.9, 29.0, 31.7, 34.1, 63.1, 67.2, 68.4, 68.5, 68.6, 71.6, 75.5, 76.7, 77.6, 78.0, 79.9, 81.5, 100.1, 101.5, 109.7, 109.7, 126.1 (2C), 127.7, 127.8 (2C), 128.2 (2C), 128.3 (2C), 128.9, 137.4, 137.7, 173.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.07 (s, 6H, 2× SiMe), 0.88 (s, 9H, SitBu), 0.90 (t, J = 6.8 Hz, 3H, CH3CH2), 1.27-1.32 (m, 8H, CH2CH2CH2), 1.36 (s, 6H, 2×Me), 1.39 (s, 6H, 2 × Me), 1.60-1.67 (m, 2H, CH2CH2CO), 2.39-2.42 (m, 2H, CH2CH2CO), 3.33-3.38 (m, 1H, OCH), 3.69-3.77 (m, 2H, OCH), 3.71 (dd, J = 10.8, 4.4 Hz, 1H, OCH), 3.82-3.96 (m, 7H, 7×OCH), 3.86 (dd, J = 10.8, 2.8 Hz, 1H, OCH), 4.04 (ddd, J = 6.4, 4.4, 4.0 Hz, 1H, OCH), 4.09 (ddd, J = 6.8, 3.6, 3.6 Hz, 1H, OCH), 4.74 (s, 1H, OCH), 5.42 (d, J = 2.4 Hz, 1H, OCH); 13C NMR (100 MHz, CDCl3)δ: -5.43, -5.27, 14.1, 18.4, 22.6, 24.9, 25.9 (3C), 26.9, 27.03, 27.06, 27.1, 28.9, 29.0, 31.6, 34.2, 62.5, 63.1, 68.6, 69.0, 70.9, 73.1, 75.7, 77.5, 77.6, 79.8, 81.3, 99.4, 109.8 (2C), 174.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.07 (s, 6H, 2 × SiMe), 0.86-0.93 (m, 12H, 4 × CH3CH2), 1.22-1.35 (m, 20H, 10 × CH2CH2CH2), 1.33 (s, 3H, Me), 1.34 (s, 3H, Me), 1.38 (s, 3H, Me), 1.39 (s, 3H, Me), 1.50-1.66 (m, 8H, 4 × CH2CH2CO), 2.13-2.45 (m, 8H, 4 × CH2CH2CO), 3.66 (ddd, J = 10.4, 5.6, 2.4 Hz, 1H, OCH), 3.70 (dd, J = 11.2, 2.8 Hz, 1H, OCH), 3.87-3.88 (m, 2H, 2 × OCH), 3.90 (dd, J = 11.2, 2.8 Hz, 1H, OCH), 3.99 (dd, J = 12.0, 5.6 Hz, 1H, OCH), 4.01-4.06 (m, 2H, 2 × OCH), 4.16 (dd, J = 12.0, 2.4 Hz, 1H, OCH), 4.25 (dd, J = 12.0, 5.6 Hz, 1H, OCH), 4.81 (d, J = 0.8 Hz, 1H, OCH), 5.05 (dd, J = 10.4, 3.2 Hz, 1H, OCH), 5.27 (dd, J = 10.4, 10.4 Hz, 1H, OCH), 5.54 (dd, J = 3.2, 0.8 Hz, 1H, OCH); 13C NMR (100 MHz, CDCl3) δ: -5.45, -5.27, 13.8 (2C), 13.9, 14.3, 18.4, 22.2 (2C), 22.3, 22.6, 24.3, 24.4, 24.5, 25.0, 25.9 (3C), 26.8, 27.02, 27.04, 27.1, 28.9, 29.0, 31.2 (2C), 31.3, 31.7, 32.9, 34.0 (2C), 34.1, 62.4, 63.1, 65.8, 68.2, 68.4, 71.0, 72.5, 77.3, 77.6, 79.9, 81.5, 99.1, 109.7, 109.8, 172.2, 172.6, 172.9, 173.4
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CD3OD) δ: 0.89-0.91 (m, 12H, 4 × CH3CH2), 1.30-1.32 (m, 20H, 10 × CH2CH3CH2), 1.56-1.65 (m, 8H, 4 × CH2CH2CO), 2.19-2.36 (m, 8H, 4 × CH2CH2CO), 3.61-3.64 (m, 3H, 3 × OCH), 3.66 (dd, J = 8.8, 1.6 Hz, 1H, OCH), 3.73 (dd, J = 10.2, 6.3 Hz, 1H, OCH), 3.83 (ddd, J = 10.2, 4.2, 2.2 Hz, 1H, OCH), 3.90 (dd, J = 10.2, 6.3 Hz, 1H, OCH), 3.89-3.91 (m, 1H, OCH), 4.43 (ddd, J = 6.3, 6.3, 1.4 Hz, 1H, OCH), 4.16 (dd, J = 10.2, 2.2 Hz, 1H, OCH), 4.28 (dd, J = 12.3, 4.2 Hz, 1H, OCH), 4.90 (d, J = 0.8 Hz, 1H, OCH), 5.16 (dd, J = 10.2, 3.2 Hz, 1H, OCH), 5.30 (dd, J = 10.2, 10.2 Hz, 1H, OCH), 5.47 (dd, J = 3.2, 0.8 Hz, 1H, OCH); 13C NMR (175 MHz, CD3OD) δ: 14.2 (2C), 14.3, 14.5, 23.4, 23.9, 23.4, 23.8, 25.5, 25.59, 25.62, 26.3, 30.2, 30.3, 32.3, 32.4, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 65.0, 66.8, 69.6, 70.5, 71.2, 71.3, 71.9, 72.67, 72.69, 73.4, 100.0, 173.7, 173.8, 174.7, 175.0
(1)参考例1のマンノシルスルフォキシド化合物1.14gおよび参考例3のアルコール体(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ―O−イソプロピリデン− D−グルシトール)0.88gとを用い、製造例1(1)と同様に処理して、化合物(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ―O−イソプロピリデン−D−グルシトリル 4,6−O−ベンジリデン−2−O―p―メトキシベンジル―β―D―マンノピラノサイド)0.40gを得た。収率65%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (400 MHz, CDCl3)δ: 0.09 (3H, s), 0.13 (3H, s), 0.90 (9H, s), 1.32 (3H, s), 1.34 (3H, s), 1.39 (6H, s), 3.32 (1H, ddd, J = 10.3, 9.6, 4.9), 3.56 (1H, dd, J = 9.6, 3.2), 3.80 (3H, s), 3.81 (1H, dd, J = 11.8, 2.8), 3.84 (1H, dd, J = 4.9, 4.5), 3.88 (1H, dd, J = 8.2, 7.8), 3.92 (1H, dd, J = 10.3, 10.3), 3.97 (1H, dd, J = 3.2, 0.8), 4.02 (1H, dd, J = 8.2, 6.4), 4.03 (1H, dd, J = 11.8, 2.8), 4.08 (1H, dd, J = 8.4, 4.5), 4.10 (1H, ddd, J = 7.8, 6.4, 4.9), 4.15 (1H, ddd, J = 8.4, 2.8, 2.8), 4.18 (1H, dd, J = 9.6, 9.6), 4.29 (1H, dd, J = 10.3, 4.9), 4.55 (1H, d, J = 0.8), 4.56 (1H, d, J = 12.4), 4.67 (1H, d, J = 12.4), 4.80 (1H, d, J = 11.6), 4.90 (1H, d, J = 11.6), 5.61 (1H, s), 6.85 (2H, d, J = 8.8), 7.25-7.32 (5H, m), 7.34-7.41 (3H, m), 7.39 (2H, d, J = 8.8), 7.48-7.51 (2H, m); 13C-NMR (100 MHz, CDCl3) δ: -4.17, -3.89, 18.3, 25.3, 26.0 (3C), 26.5, 27.0, 27.2, 55.2, 66.5, 67.7, 68.2, 68.6, 72.3, 72.8, 74.5, 75.5, 75.9, 76.7, 77.8, 78.6, 78.7, 101.4, 102.8, 108.6, 108.7, 113.6 (2C), 126.0 (2C), 127.5 (2C), 128.2 (2C), 128.3 (2C), 128.8, 130.1, 130.2 (2C), 130.5, 137.6, 138.3, 159.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (400 MHz, CDCl3) δ: 0.08 (3H, s), 0.12 (3H, s), 0.87 (3H, t, J = 6.8), 0.90 (9H, s), 1.24-1.31 (8H, m), 1.32 (3H, s), 1.36 (3H, s), 1.38 (3H, s), 1.41 (3H, s), 1.62-1.70 (2H, m), 2.40-2.50 (2H, m), 3.38 (1H, ddd, J = 9.6, 9.6, 4.8), 3.70 (1H, dd, J = 9.8, 3.4), 3.78-3.92 (4H, m), 3.95-4.02 (4H, m), 4.06-4.15 (2H, m), 4.31 (1H, dd, J = 10.4, 4.8), 4.63 (1H, d, J = 12.4), 4.68 (1H, d, J = 1.2), 4.73 (1H, d, J = 12.4), 5.61 (1H, s), 5.70 (1H, dd, J = 3.4, 1.2), 7.28-7.42 (8H, m), 7.48-7.52 (2H, m); 13C-NMR (100 MHz, CDCl3) δ: -4.23, -4.00, 14.1, 18.3, 22.6, 25.0, 25.3, 26.0 (3C), 26.5, 26.8, 27.0, 28.96, 29.04, 31.7, 34.1, 66.3, 67.3, 68.3, 68.5, 68.6, 71.6, 72.5, 75.6, 75.7, 76.7, 77.9, 78.7, 100.2, 101.5, 108.6, 108.8, 126.1 (2C), 127.71, 127.75 (2C), 128.2 (2C), 128.3 (2C), 129.0, 137.3, 137.6, 173.0.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (400 MHz, CDCl3) δ: 0.08 (3H, s), 0.12 (3H, s), 0.88 (3H, t, J = 7.2), 0.90 (9H, s), 1.27-1.32 (8H, m), 1.33 (3H, s), 1.35 (3H, s), 1.38 (3H, s), 1.40 (3H, s), 1.59-1.68 (2H, m), 2.36-2.45 (2H, m), 3.30-3.34 (1H, m), 3.72-3.97 (9H, m), 4.01-4.10 (3H, m), 4.69 (1H, d, J = 0.8), 5.41 (1H, dd, J = 2.8, 0.8); 13C-NMR (100 MHz, CDCl3) δ: -4.23, -4.07, 14.1, 18.3, 22.6, 24.9, 25.4, 26.0 (3C), 26.5, 26.7, 27.0, 28.9, 29.1, 31.7, 34.1, 62.2, 65.9, 68.1, 68.5, 70.8, 72.3, 72.9, 75.8, 76.2, 76.9, 78.5, 99.3, 108.7 (2C), 173.9.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (400 MHz, CDCl3) δ: 0.05 (3H, s), 0.11 (3H, s), 0.75-0.79 (12H, m), 0.78(9H, s), 1.11-1.19 (20H, m), 1.20 (3H, s), 1.24 (3H, s), 1.26 (3H, s), 1.28 (3H, s), 1.39-1.54 (8H, m), 2.06-2.36 (8H, m), 3.54 (1H, ddd, J = 10.0, 5.6, 2.6), 3.67-3.78 (3H, m), 3.82-3.89 (3H, m), 3.94-4.02 (2H, m), 4.06 (1H, dd, J = 12.0, 2.6), 4.12 (1H, dd, J =12.0, 5.6), 4.66 (1H, d, J = 1.0), 4.93 (1H, dd, J = 10.0, 3.2), 5.15 (1H, dd, J = 10.0, 10.0), 5.41 (1H, dd, J = 3.2, 1.0); 13C-NMR (100 MHz, CDCl3) δ: -4.25, -4.04, 13.8 (2C), 13.9, 14.0, 18.3, 22.2 (2C), 22.3, 22.6, 24.2, 24.4, 24.5, 25.0, 25.2, 26.0 (3C), 26.4, 26.8, 27.0, 28.96, 29.03, 31.2 (2C), 31.3, 31.7, 33.9, 34.0 (2C), 34.1, 62.4, 65.7, 66.2, 68.31, 68.33, 71.0, 72.4, 72.6, 75.7, 76.7, 78.7, 99.2, 108.5, 108.8, 172.3, 172.6, 172.8, 173.4.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (700 MHz, CD3OD) δ: 0.90 (6H, t, J = 7.3), 0.91 (3H, t, J = 7.2), 0.93 (3H, t, J = 7.2) 1.24-1.45 (20H, m), 1.52-1.59 (4H, m), 1.63-1.70 (4H, m), 2.19 (1H, dt, J = 15.4, 7.7), 2.21 (1H, dt, J = 15.4, 7.8), 2.27 (1H, dt, J = 15.8, 7.4), 2.32 (1H, dt, J = 15.8, 7.4), 2.36 (1H, dt, J = 14.2, 7.5), 2.37 (1H, dt, J = 14.2, 7.5), 2.40 (1H, dt, J = 15.5, 7.5), 2.48 (1H, dt, J = 15.5, 7.2), 3.60 (1H, dd, J = 11.2, 6.0), 3.63 (1H, dd, J = 7.8, 2.0), 3.69 (1H, ddd, J = 7.8, 6.0, 3.6), 3.77 (1H, dd, J = 11.2, 3.6), 3.76 (1H, dd, J = 11.3, 7.3), 3.83 (1H, dd, J = 4.2, 2.0), 3.84 (1H, ddd, J = 10.0, 4.3, 2.2), 3.88 (1H, ddd, J = 7.3, 5.6, 4.2), 3.89 (1H, dd, J = 11.3, 5.6), 4.15 (1H, dd, J = 12.3, 2.2), 4.28 (1H, dd, J = 12.3, 4.3), 4.91 (1H, d, J = 1.0), 5.17 (1H, dd, J = 10.0, 3.2), 5.29 (1H, dd, J = 10.0, 10.0), 5.48 (1H, dd, J = 3.2, 1.0); 13C-NMR (175 MHz, CD3OD) δ: 14.2 (2C), 14.3, 14.5, 23.35, 23.37, 23.4, 23.8, 25.5, 25.58, 25.61, 26.3, 30.2, 30.3, 32.33, 32.35, 32.4, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 64.9, 66.8, 70.4, 70.8, 72.1, 72.6, 73.0, 73.2, 73.5, 73.7, 100.0, 173.7, 173.8, 174.7, 175.0.
(1)参考例1のマンノシルスルフォキシド化合物1.00gおよびアルコール体(2,3:4,5−ジ−O−イソプロピリデン−D−リキシトール)(1,2:3,4−ジ−O−イソプロピリデン−D−アラビニトール)476mgとを用い、製造例1(1)と同様に処理して、化合物(2,3:4,5−ジ−O−イソプロピリデン−D−リキシトリル
3−O−ベンジル−4,6−O−ベンジリデン−2−O―p−メトキシベンジル―β−D−マンノピラノサイド)615mgを得た。収率52%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C-NMR (175 MHz, CDCl3)-0.012 25.3 25.5 26.6 27.6 29.7 55.2 66.3 67.6 72.5 74.275.5 77.7 101.4 101.9 109.2 109.6 113.5 126.0 127.5 128.2 128.3 130.2 137.5 138.3 159.2)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) d:25.2 25.4 26.6 27.7 66.3 67.0 28.0 68.6 69.7 72.5 74.1 75.4 77.9 78.3 100.5 101.6 109.3 109.7 126.0 (2C) 127.8 127.9 (2C) 128.2 (2C) 128.5 (2C) 129.0 137.3 137.8)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) d:14.1 22.6 24.9 25.2 25.4 26.6 27.8 28.96 29.00 31.7 34.2 66.4 67.4 67.8 68.4 68.5 71.6 74.1 74.9 75.6 77.9 78.4 99.6 101.6 109.2 109.5 126.1 (2C) 127.7 (2C) 128.2 (2C) 128.3 (2C) 129.0 137.3 137.6 173.1)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
(化合物(72)の物理恒数:13C NMR (100 MHz, CDCl3) d:14.0 22.6 24.9 25.426.6 27.7 28.9 29.0 31.7 34.2 62.3 66.4 67.8 68.2 70.9 73.0 74.3 75.0 75.7 78.2 98.8 109.2 109.6 174.2)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) d:13.8 (2C) 13.9 14.1 22.2 (2C) 22.3 22.6 24.2 24.4 24.5 24.98 24.99 25.4 26.6 27.8 28.98 29.03 31.2 (2C) 31.3 31.7 33.91 33.95 34.0 34.1 62.3 65.6 66.4 67.7 68.4 71.0 72.7 74.1 74.9 78.5 98.5 109.2 109.5 172.2 172.6 172.9 173.4)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (175 MHz, CD3OD) d:14.2 (2C) 14.3 14.5 23.38 (2C) 23.41 23.8 25.5 25.60 25.62 26.3 30.2 30.3 32.3 32.4 32.5 33.0 34.8 34.9 35.0 35.2 63.1 64.8 66.8 70.571.67 71.69 72.1 72.7 73.48 73.50 100.6 173.77 173.84 174.8 175.0)
(1)参考例1のマンノシルスルフォキシド化合物500mgおよびアルコール体(2,3:4,5−ジ―O−イソプロピリデン−D−アラビニトール)218mgとを用い、製造例1(1)と同様に処理して、化合物(2,3:4,5−ジ−O−イソプロピリデン−D−アラビニトリル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノサイド)425mgを得た。収率72%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 1.33 (s, 3H, CH3), 1.36 (s, 3H, CH3), 1.40 (s, 3H, CH3), 1.41 (s, 3H, CH3), 3.32 (ddd, J = 9.6, 9.6, 4.8 Hz, 1H, OCH), 3.57 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 3.60 (dd, J = 12.0, 8.4 Hz, 1H, OCH), 3.64 (dd, J = 8.0, 8.0 Hz, 1H, OCH), 3.80 (s, 3H, OMe), 3.93 (dd, J = 8.4, 5.2 Hz, 1H, OCH), 3.94 (dd, J = 10.4, 9.6 Hz, 1H, OCH), 4.00 (d, J = 3.2 Hz, 1H, OCH), 4.07 (ddd, J = 8.0, 6.0, 5.2 Hz, 1H, OCH), 4.13 (dd, J = 8.4, 6.0 Hz, 1H, OCH), 4.15-4.22 (m, 1H, OCH), 4.189 (dd, J = 12.0, 5.6 Hz, 1H, OCH), 4.194 (dd, J = 10.0, 9.6 Hz, 1H, OCH), 4.30 (dd, J = 10.4, 4.8 Hz, 1H, OCH), 4.56 (d, J = 12.4 Hz, 1H, OCHHPh), 4.58 (s, 1H, OCH), 4.66 (d, J = 12.4 Hz, 1H, OCHHPh), 4.84 (d, J = 12.0 Hz, 1H, OCHHAr), 4.93 (d, J = 12.0 Hz, 1H, OCHHAr), 5.62 (s, 1H, OCHPh), 6.85 (d, J = 8.4 Hz, 2H, Ar), 7.25-7.31 (m, 5H, Ar), 7.35-7.42 (m, 5H, Ar), 7.50 (dd, J = 8.0, 2.0 Hz, 2H, Ar); 13C NMR (125 MHz, CDCl3) δ: 25.2, 26.7, 27.0, 27.2, 55.2, 67.57, 67.62, 68.6, 70.6, 72.2, 74.3, 75.0, 76.9, 77.7, 77.9, 78.6, 79.9, 101.4, 102.3, 109.6, 109.8, 113.5 (2C), 126.0 (2C), 127.45 (2C), 127.48, 128.1 (2C), 128.2 (2C), 128.8, 130.3 (2C), 130.5, 137.6, 138.3, 159.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 1.33 (s, 3H, CH3), 1.38 (s, 6H, 2 × CH3), 1.39 (s, 3H, CH3), 3.35 (ddd, J = 10.0, 10.0, 4.8 Hz, 1H, OCH), 3.61 (dd, J = 8.0, 8.0 Hz, 1H, OCH), 3.65 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 3.67 (dd, J = 11.6, 6.4 Hz, 1H, OCH), 3.90 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 3.93 (dd, J = 8.4, 5.2 Hz, 1H, OCH), 4.06 (ddd, J = 8.0, 6.0, 5.2 Hz, 1H, OCH), 4.13 (dd, J = 8.4, 6.0 Hz, 1H, OCH), 4.150 (dd, J = 11.6, 5.2 Hz, 1H, OCH), 4.154 (ddd, J = 8.0, 6.8, 5.2 Hz, 1H, OCH), 4.17 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 4.20 (dd, J = 3.2, 0.8 Hz, 1H, OCH), 4.32 (dd, J = 10.0, 4.8 Hz, 1H, OCH), 4.64 (d, J = 0.8 Hz, 1H, OCH), 4.79 (d, J = 12.4 Hz, 1H, OCHHPh), 4.86 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, OCHPh), 7.29-7.42 (m, 8H, Ar), 7.50 (dd, J = 7.6, 2.0 Hz, 2H, Ar); 13C NMR (100 MHz, CDCl3) δ: 25.1, 26.6, 27.0, 27.1, 67.0, 67.6, 68.6, 69.7, 70.2, 72.4, 76.5, 76.9, 78.4, 78.4, 79.6, 100.3, 101.5, 109.7, 109.9, 126.0 (2C), 127.76, 127.84 (2C), 128.2 (2C), 128.4 (2C), 128.9, 137.4, 138.0
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.87 (t, J = 7.2 Hz, 3H, CH3), 1.25-1.39 (m, 8H, 4
× CH2), 1.33 (s, 3H, CH3), 1.367 (s, 3H, CH3), 1.374 (s, 6H, 2 × CH3), 1.66 (tt, J = 7.6, 7.6 Hz, 2H, CH2), 2.04 (t, J = 7.6 Hz, 2H, COCH2), 3.39 (ddd, J = 10.0, 10.0, 4.8 Hz, 1H, OCH), 3.66 (dd, J = 7.6, 7.6 Hz, 1H, OCH), 3.69 (dd, J = 11.6, 7.2 Hz, 1H, OCH), 3.73 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 3.91 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 3.92 (dd, J = 8.4, 4.8 Hz, 1H, OCH), 3.99 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 4.04 (ddd, J = 7.6, 6.4, 4.8 Hz, 1H, OCH), 4.068 (dd, J = 11.6, 5.2 Hz, 1H, OCH), 4.075 (ddd, J = 7.6, 7.2, 5.2 Hz, 1H, OCH), 4.12 (dd, J = 8.4, 6.4 Hz, 1H, OCH), 4.33 (dd, J = 10.0, 4.8 Hz, 1H, OCH), 4.63 (d, J = 12.8 Hz, 1H, OCHHPh), 4.74 (d, J = 12.8 Hz, 1H, OCHHPh), 4.75 (s, 1H, OCH), 5.61 (s, 1H, OCHPh), 5.71 (d, J = 3.2 Hz, 1H, OCH), 7.24-7.33 (m, 3H, Ar), 7.35-7.40 (m, 5H, Ar), 7.50 (dd, J = 7.6, 2.0 Hz, 2H, Ar); 13C NMR (100 MHz, CDCl3) δ: 14.0, 22.6, 24.9, 25.2, 26.6, 26.9, 27.0, 28.91, 28.95, 31.6, 34.1, 67.3, 67.5, 68.3, 68.5, 70.0, 71.5, 75.7, 76.8, 77.7, 78.0, 79.7, 99.7, 101.5, 109.6, 109.8, 126.0 (2C), 127.6, 127.7 (2C), 128.1 (2C), 128.3 (2C), 128.9, 137.3, 137.7, 173.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CD3OD) δ: 0.81 (t, J = 6.8 Hz, 3H, CH3), 1.18-1.26 (m, 8H, 4
× CH2), 1.23 (s, 3H, CH3), 1.25 (s, 6H, 2 × CH3), 1.29 (s, 3H, CH3), 1.53 (tdd, J = 7.6, 7.6, 7.6 Hz, 2H, CH2), 2.26 (dt, J = 15.6, 7.6 Hz, 1H, COCHHCH2), 2.31 (dt, J = 15.6, 7.6 Hz, 1H, COCHHCH2), 3.16 (ddd, J = 9.6, 6.4, 2.8 Hz, 1H, OCH), 3.43 (dd, J = 9.6, 9.6 Hz, 1H, OCH), 3.54 (dd, J = 9.6, 3.2 Hz, 1H, OCH), 3.59 (dd, J = 10.8, 5.2 Hz, 1H, OCH), 3.62 (dd, J = 12.0, 6.4 Hz, 1H, OCH), 3.71 (dd, J = 8.0, 7.2 Hz, 1H, OCH), 3.80 (dd, J = 12.0, 2.8 Hz, 1H, OCH), 3.79-3.83 (m, 1H, OCH), 3.92 (ddd, J = 8.0, 5.2, 3.2 Hz, 1H, OCH), 3.99 (dd, J = 10.8, 3.2 Hz, 1H, OCH), 3.98-4.03 (m, 2H, 2 × OCH), 4.61 (s, 1H, OCH), 5.26 (d, J = 3.2 Hz, 1H, OCH); 13C NMR (100 MHz, CD3OD) δ: 14.4, 23.7, 25.5, 26.0, 26.9, 27.3 (2C), 30.13, 30.15, 32.9, 35.1, 62.9, 68.0, 68.9, 70.7, 72.8, 73.5, 78.1, 78.6, 78.8, 80.6, 100.6, 110.76, 110.80, 175.0
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.88 (t, J = 6.8 Hz, 9H, 3 × CH3), 0.90 (t, J = 6.8Hz, 3H, CH3), 1.24-1.39 (m, 20H, 10 × CH2), 1.33 (s, 3H, CH3), 1.37 (s, 6H, 2 × CH3), 1.39 (s, 3H, CH3), 1.53-1.67 (m, 8H, 4 × CH2), 2.17 (dt, J = 16.0, 7.6 Hz, 1H, COCHHCH2), 2.22 (dt, J = 16.0, 7.6 Hz, 1H, COCHHCH2), 2.23 (dt, J = 15.6, 7.6 Hz, 1H, COCHHCH2), 2.28 (dt, J = 15.6, 7.6 Hz, 1H, COCHHCH2), 2.33 (t, J = 7.6 Hz, 2H, COCH2), 2.41 (dt, J = 15.6, 7.6 Hz, 1H, COCHHCH2), 2.45 (dt, J = 15.6, 7.6 Hz, 1H, COCHHCH2), 3.61 (dd, J = 7.6, 7.6 Hz, 1H, OCH), 3.64-3.68 (m, 1H, OCH), 3.67 (dd, J = 12.0, 7.6 Hz, 1H, OCH), 3.92 (dd, J = 8.4, 5.2 Hz, 1H, OCH), 4.03 (ddd, J = 7.6, 6.4, 5.2 Hz, 1H, OCH), 4.05-4.11 (m, 1H, OCH), 4.08 (dd, J = 12.0, 6.4 Hz, 1H, OCH), 4.11 (dd, J = 8.4, 6.4 Hz, 1H, OCH), 4.18 (dd, J = 12.0, 2.4 Hz, 1H, OCH), 4.25 (dd, J = 12.0, 5.6 Hz, 1H, OCH), 4.84 (s, 1H, OCH), 5.07 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.27 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.53 (d, J = 3.2 Hz, 1H, OCH); 13C NMR (100 MHz, CDCl3) δ: 13.79, 13.81, 13.9, 14.0, 22.2 (2C), 22.3, 22.6, 24.2, 24.4, 24.5, 25.0, 25.2, 26.6, 27.0 (2C), 28.9, 29.0, 31.2 (2C), 31.3, 31.7, 33.9, 33.98, 34.00, 34.1, 62.4, 65.9, 67.5, 68.5, 69.9, 71.0, 72.6, 76.9, 77.8, 79.8, 98.5, 109.6, 109.9, 172.2, 172.7, 173.0, 173.4
得られた化合物(74)の物理及び分光学的恒数は以下のとおりであった。
1H NMR (500 MHz, CDCl3) δ: 0.89 (t, J = 6.8 Hz, 6H, 2 × CH3), 0.91 (t, J = 6.8Hz, 3H, CH3), 0.92 (t, J = 6.8 Hz, 3H, CH3), 1.24-1.42 (m, 20H, 10 × CH2), 1.50-1.60 (m, 4H, 2 × CH2), 1.61-1.70 (m, 4H, 2 × CH2), 2.210 (dt, J = 15.2, 7.4 Hz, 1H, COCHH), 2.212 (dt, J = 15.2, 7.4 Hz, 1H, COCHH), 2.26 (dt, J = 14.6, 7.4 Hz, 1H, COCHH), 2.31 (dt, J = 14.6, 7.4 Hz, 1H, COCHH), 2.34 (dt, J = 14.9, 7.4 Hz, 1H, COCHH), 2.37 (dt, J = 14.9, 7.4 Hz, 1H, COCHH), 2.39 (dt, J = 14.6, 7.4 Hz, 1H, COCHH), 2.46 (dt, J = 14.6, 7.4 Hz, 1H, COCHH), 3.45 (dd, J = 8.3, 1.7 Hz, 1H, OCH), 3.59 (dd, J = 11.1, 5.7 Hz, 1H, OCH), 3.67 (ddd, J = 8.3, 5.7, 3.4 Hz, 1H, OCH), 3.68 (dd, J = 10.4, 7.4 Hz, 1H, OCH), 3.78 (dd, J = 11.1, 3.4 Hz, 1H, OCH), 3.83 (ddd, J = 10.0, 4.0, 2.3 Hz, 1H, OCH), 3.90 (dd, J = 10.4, 5.2 Hz, 1H, OCH), 4.01 (ddd, J = 7.4, 5.2, 1.7 Hz, 1H, OCH),4.14 (dd, J = 12.3, 2.3 Hz, 1H, OCH), 4.28 (dd, J = 12.3, 4.0 Hz, 1H, OCH), 4.93 (d, J = 0.8 Hz, 1H, OCH), 5.16 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.29 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.48 (dd, J = 3.2, 0.8 Hz, 1H, OCH); 13C NMR (125 MHz, CDCl3) δ: 14.2 (2C), 14.3, 14.5, 23.36, 23.39, 23.40, 23.8, 25.4, 25.57, 25.61, 26.3, 30.2, 30.3, 32.33, 32.35, 32.4, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 65.0, 66.8, 70.1, 70.5, 72.3, 72.66, 72.72, 72.9, 73.4, 100.2, 173.75, 173.84, 174.7, 175.0)
(1)参考例1のマンノシルスルフォキシド化合物500mgおよびアルコール体(2,3:4,5−ジ−O−イソプロピリデンリビトール)218mgを用い、製造例1(1)と同様に処理して、化合物(2,3:4,5−ジ−O−イソプロピリデン−D−リビトリル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノサイド)442mgを得た。収率75%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3) δ: 1.29 (s, 3H, CH3), 1.33 (s, 3H, CH3), 1.36 (s, 3H, CH3), 1.42 (s, 3H, CH3), 3.32 (ddd, J = 9.8, 9.8, 4.8 Hz, 1H, OCH), 3.55 (dd, J = 9.8, 3.2 Hz, 1H, OCH), 3.75 (dd, J = 10.8, 4.8 Hz, 1H, OCH), 3.80 (s, 3H, OMe), 3.91 (dd, J = 3.2, 0.6 Hz, 1H, OCH), 3.92 (dd, J = 8.6, 5.6 Hz, 1H, OCH), 3.93 (dd, J = 10.4, 9.8 Hz, 1H, OCH), 4.02 (dd, J = 9.2, 6.0 Hz, 1H, OCH), 4.07 (dd, J = 8.6, 6.0 Hz, 1H, OCH), 4.13 (dd, J = 10.8, 5.2 Hz, 1H, OCH), 4.18 (ddd, J = 9.2, 6.0, 5.6 Hz, 1H, OCH), 4.20 (dd, J = 9.8, 9.8 Hz, 1H, OCH), 4.30 (dd, J = 10.4, 4.8 Hz, 1H, OCH), 4.36 (ddd, J = 6.0, 5.2, 4.8 Hz, 1H, OCH), 4.50 (d, J = 0.6 Hz, 1H, OCH), 4.58 (d, J = 12.4 Hz, 1H, OCHHPh), 4.69 (d, J = 12.4 Hz, 1H, OCHHPh), 4.81 (d, J = 11.6 Hz, 1H, OCHHAr), 4.90 (d, J = 11.6 Hz, 1H, OCHHAr), 5.61 (s, 1H, OCHPh), 6.85 (d, J = 8.6 Hz, 2H, Ar), 7.25-7.30 (m, 5H, Ar), 7.34-7.38 (m, 3H, Ar), 7.40 (d, J = 8.6 Hz, 2H, Ar), 7.49-7.51 (m, 2H, Ar); 13C NMR (175 MHz, CDCl3) δ:25.3, 25.6, 26.9, 27.7, 55.3, 67.6, 67.9, 68.1, 68.6, 72.3, 73.3, 74.3, 75.4, 76.2, 77.7, 78.0, 78.6, 101.4, 102.5, 108.8, 109.6, 113.5 (2C), 126.0 (2C), 127.5 (2C), 128.2 (2C), 128.3 (2C), 128.8 (2C), 130.2 (2C), 130.6, 137.6, 138.4, 159.2
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 1.34 (s, 6H, 2 × CH3), 1.39 (s, 3H, CH3), 1.40 (s, 3H, CH3), 3.35 (ddd, J = 10.4, 9.6, 4.8 Hz, 1H, OCH), 3.62 (dd, J = 9.6, 3.2 Hz,1H, OCH), 3.85 (dd, J = 10.8, 6.0 Hz, 1H, OCH), 3.87 (dd, J = 10.4, 10.4 Hz, 1H, OCH), 3.93 (dd, J = 8.4, 4.8 Hz, 1H, OCH), 3.99 (dd, J = 10.8, 6.0 Hz, 1H, OCH), 4.03 (dd, J = 9.2, 6.0 Hz, 1H, OCH), 4.11 (dd, J = 3.2, 1.2 Hz, 1H, OCH), 4.12 (dd, J = 8.4, 6.0 Hz, 1H, OCH), 4.15 (ddd, J = 9.2, 6.0, 4.8 Hz, 1H, OCH), 4.19 (dd, J = 9.6, 9.6 Hz, 1H, OCH), 4.32 (dd, J = 10.4, 4.8 Hz, 1H, OCH), 4.39 (ddd, J = 6.0, 6.0, 6.0 Hz, 1H, OCH), 4.56 (d, J = 1.2 Hz, 1H, OCH), 4.79 (d, J = 12.4 Hz, 1H, OCHHPh), 4.87 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, OCHPh), 7.28-7.42 (m, 8H, Ar), 7.50 (dd, J = 8.0, 2.0 Hz, 2H, Ar); 13C NMR (100 MHz, CDCl3) δ: 25.39, 25.41, 26.8, 27.8, 67.0, 67.4, 68.0, 68.6, 69.9, 72.4, 73.2, 76.0, 76.4, 78.0, 78.3, 100.5, 101.5, 108.8, 109.8, 126.0 (2C), 127.7, 127.9 (2C), 128.2 (2C), 128.4 (2C), 128.9, 137.5, 138.1)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.87 (t, J = 6.8 Hz, 3H, CH3), 1.23-1.36 (m, 8H, 4
× CH2), 1.315 (s, 3H, CH3), 1.319 (s, 3H, CH3), 1.39 (s, 3H, CH3), 1.40 (s, 3H,CH3), 1.67 (tt, J = 7.6, 7.6 Hz, 2H, CH2), 2.36 (t, J = 7.6 Hz, 2H, COCH2), 3.39 (ddd, J = 10.4, 9.6, 5.2 Hz, 1H, OCH), 3.71 (dd, J = 9.6, 3.2 Hz, 1H, OCH), 3.87 (dd, J = 10.8, 4.0 Hz, 1H, OCH), 3.899 (dd, J = 8.4, 5.2 Hz, 1H, OCH), 3.903 (dd, J = 10.4, 10.4 Hz, 1H, OCH), 4.005 (dd, J = 9.6, 9.6 Hz, 1H, OCH), 4.005 (dd, J = 8.8, 6.0 Hz, 1H, OCH), 4.06 (dd, J = 10.8, 6.0 Hz, 1H, OCH), 4.09 (dd, J = 8.4, 6.0 Hz, 1H, OCH), 4.14 (ddd, J = 8.8, 6.0, 5.2 Hz, 1H, OCH), 4.319 (ddd, J = 6.0, 6.0, 4.0 Hz, 1H, OCH), 4.324 (dd, J = 10.4, 5.2 Hz, 1H, OCH), 4.63 (d, J = 12.4 Hz, 1H, OCHHPh), 4.67 (d, J = 1.2 Hz, 1H, OCH), 4.74 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, OCHPh), 5.67 (dd, J = 3.2, 1.2 Hz, 1H, OCH), 7.28-7.33 (m, 3H, Ar), 7.35-7.42 (m, 5H, Ar), 7.49-7.52 (m, 2H, Ar); 13C NMR (100 MHz, CDCl3) δ: 14.1, 22.6, 25.0, 25.2, 25.5, 26.8, 27.5, 28.9, 29.0, 31.6, 34.1, 67.3, 67.9, 68.1, 68.4, 68.5, 71.5, 73.4, 75.5, 76.2, 77.8, 77.9, 99.8, 101.5, 108.8, 109.6, 126.0 (2C), 127.69, 127.73 (2C), 128.17 (2C), 128.3 (2C), 128.9, 137.3, 137.7, 173.2
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CD3OD) δ: 0.90 (t, J = 7.2 Hz, 3H, CH3), 1.30-1.35 (m, 8H, 4 × CH2), 1.30 (s, 3H, CH3), 1.32 (s, 3H, CH3), 1.37 (s, 3H, CH3), 1.38 (s, 3H, CH3), 1.63 (tt, J = 7.2, 7.2 Hz, 2H, CH2), 2.35 (dt, J = 16.0, 7.2 Hz, 1H, COCHH), 2.39 (dt, J = 16.0, 7.2 Hz, 1H, COCHH), 3.26 (ddd, J = 9.6, 6.4, 2.4 Hz, 1H, OCH), 3.50 (dd, J = 9.6, 9.6 Hz, 1H, OCH), 3.63 (dd, J = 9.6, 3.6 Hz, 1H, OCH), 3.70 (dd, J = 12.0, 6.4 Hz, 1H, OCH), 3.82 (dd, J = 11.2, 4.4 Hz, 1H, OCH), 3.87 (dd, J = 8.4, 6.4 Hz, 1H, OCH), 3.90 (dd, J = 12.0, 2.4 Hz, 1H, OCH), 4.03 (dd, J = 11.2, 5.6 Hz, 1H, OCH), 4.049 (dd, J = 8.4, 6.4 Hz, 1H, OCH), 4.054 (dd, J = 8.4, 6.0 Hz, 1H, OCH), 4.22 (ddd, J = 8.4, 6.4, 6.0 Hz, 1H, OCH), 4.31 (ddd, J = 6.0, 5.6, 4.4 Hz, 1H, OCH), 4.69 (d, J = 0.8 Hz, 1H, OCH), 5.35 (dd, J = 3.6, 0.8 Hz, 1H, OCH); 13C NMR (100 MHz, CD3OD) δ:14.4, 23.7, 25.4, 25.7, 26.0, 27.1, 27.8, 30.2 (2C), 32.9, 35.1, 62.9, 68.5, 68.8, 68.9, 72.8, 73.6, 74.8, 77.6, 78.5, 79.2, 100.6, 109.9, 110.7, 175.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.86-0.92 (m, 12H, 4 × CH3), 1.20-1.36 (m, 20H, 10 × CH2), 1.31 (s, 3H, CH3), 1.34 (s, 3H, CH3), 1.389 (s, 3H, CH3), 1.393 (s, 3H, CH3), 1.50-1.69 (m, 8H, 4 × CH2), 2.17-2.45 (m, 8H, 4 × COCH2), 3.67 (ddd, J = 10.0, 5.6, 2.4 Hz, 1H, OCH), 3.84 (dd, J = 10.8, 4.8 Hz, 1H, OCH), 3.89 (dd, J = 8.4, 6.0 Hz, 1H, OCH), 4.00 (dd, J = 8.4, 6.0 Hz, 1H, OCH), 4.08 (dd, J = 8.4, 6.0 Hz, 1H, OCH), 4.09 (dd, J = 10.8, 4.8 Hz, 1H, OCH), 4.12 (ddd, J = 8.4, 6.0, 6.0 Hz, 1H, OCH), 4.17 (dd, J = 12.0, 2.4 Hz, 1H, OCH), 4.26 (dd, J = 12.0, 5.6 Hz, 1H, OCH), 4.31 (ddd, J = 6.0, 4.8, 4.8 Hz, 1H, OCH), 4.74 (s, 1H, OCH), 5.04 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.28 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.50
(d, J = 3.2 Hz, 1H, OCH); 13C NMR (100 MHz, CDCl3) δ: 13.8 (2C), 13.9, 14.0, 22.2 (2C), 22.3, 22.6, 24.3, 24.4, 24.5, 25.0, 25.3, 25.5, 26.7, 27.5, 28.96, 29.01, 31.2 (2C), 31.3, 31.7, 33.9, 34.0 (2C), 34.1, 62.5, 65.8, 67.90, 67.92, 68.4, 71.0, 72.5, 73.3, 76.0, 78.0, 98.9, 108.8, 109.7, 172.2, 172.7, 173.0, 173.4
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CD3OD) δ: 0.90 (t, J = 7.2 Hz, 6H, 2 × CH3), 0.91 (t, J = 7.2 Hz, 3H, CH3), 0.93 (t, J = 7.2 Hz, 3H, CH3), 1.23-1.44 (m, 20H, 10 × CH2), 1.51-1.59 (m, 4H, 2 × CH2), 1.62-1.69 (m, 4H, 2 × CH2), 2.19 (dt, J = 15.3, 7.4 Hz, 1H, COCHH), 2.21 (dt, J = 15.3, 7.4 Hz, 1H, COCHH), 2.28 (dt, J = 15.8, 7.4 Hz, 1H, COCHH), 2.31 (dt, J = 15.8, 7.4 Hz, 1H, COCHH), 2.35 (q, J = 7.4 Hz, 2H, COCH2), 2.40 (dt, J = 15.4, 7.2 Hz, 1H, COCHH), 2.48 (dt, J = 15.4, 7.2 Hz, 1H, COCHH), 3.58 (dd, J = 6.2, 6.4 Hz, 1H, OCH), 3.61 (dd, J = 11.2, 6.2 Hz, 1H, OCH), 3.71 (ddd, J = 6.2, 6.2, 3.4 Hz, 1H, OCH), 3.75 (dd, J = 11.2, 3.4 Hz, 1H, OCH), 3.84 (ddd, J = 10.2, 4.2, 2.2 Hz, 1H, OCH), 3.86 (ddd, J = 6.4, 5.6, 3.4 Hz, 1H, OCH), 3.87 (dd, J = 10.2, 3.4 Hz, 1H, OCH), 3.92 (dd, J = 10.2, 5.6 Hz, 1H, OCH), 4.14 (dd, J = 12.3, 2.2 Hz, 1H, OCH), 4.28 (dd, J = 12.3, 4.2 Hz, 1H, OCH), 4.93 (d, J = 1.0 Hz, 1H, OCH), 5.17 (dd, J = 10.2, 3.2 Hz, 1H, OCH), 5.29 (dd, J = 10.2, 10.2 Hz, 1H, OCH), 5.48 (dd, J = 3.2, 1.0 Hz, 1H, OCH); 13C NMR (175 MHz, CD3OD) δ: 14.2 (2C), 14.3, 14.5, 23.35, 23.37, 23.40, 23.8, 25.5, 25.58, 25.62, 26.3, 30.2, 30.3, 32.3, 32.36, 32.44, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 64.5, 66.8, 70.5, 72.50, 72.53, 72.6, 73.5, 73.6, 74.1, 100.0, 173.75, 173.84, 174.7, 175.0
(1)参考例1のマンノシルスルフォキシド化合物0.50gおよびアルコール体(1,2:3,4−ジ−O−イソプロピリデンキシリトール)0.24gを用い、製造例1(1)と同様に処理して、化合物(2,3:4,5−ジ−O−イソプロピリデン−L−キシリトリル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノサイド)0.41gを得た。収率58%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (700 MHz, CDCl3) δ: 1.38 (s, 3H, CH3), 1.39 (s, 3H, CH3), 1.432 (s, 3H, CH3), 1.434 (s, 3H, CH3), 3.32 (ddd, J = 10.0, 9.6, 4.8 Hz, 1H, H-5), 3.57 (dd, J = 9.9, 3.2 Hz, 1H, H-3), 3.78 (dd, J = 11.6, 3.6 Hz, 1H, H-1’a), 3.80 (s, 3H, OCH3), 3.88 (dd, J = 8.2, 7.0 Hz, 1H, H-5’a) 3.93 (dd, J = 10.0, 4.8 Hz, 1H, H-6a), 3.97 (d, J = 3.2 Hz, 1H, H-2), 3.98 (dd, J = 11.6, 3.6 Hz, 1H, H-1’b), 4.02 (dd, J = 8.2, 7.0 Hz, 1H, H-5’b), 4.05 (dd, J = 8.0, 4.2 Hz, 1H, H-3’), 4.10 (ddd, J = 8.0, 3.6, 3.6 Hz, 1H, H-2’), 4.16 (ddd, J = 7.0, 7.0, 4.2 Hz, 1H, H-4’), 4.19 (dd, J = 9.9, 9.6 Hz, 1H, H-4), 4.29 (dd, J = 10.0, 4.8 Hz, 1H, H-6b), 4.54 (s, 1H, H-1), 4.58 (d, J = 12.4 Hz, 1H, OCHHPh), 4.69 (d, J = 12.4 Hz, 1H, OCHHPh), 4.80 (d, J = 11.6 Hz, 1H, OCHHPhOMe), 4.87 (d, J = 11.6 Hz, 1H, OCHHPhOMe), 5.61 (s, 1H, H-7), 6.84-6.86 (m, 2H, Ar), 7.26-7.31 (m, 6H, Ar), 7.34-7.39 (m, 4H, Ar), 7.49-7.50 (m, 2H, Ar); 13C NMR (175 MHz, CDCl3) δ: -0.01 1.01 25.56 25.60 26.2 27.0 27.2 29.7 55.3 65.68 65.73 67.7 68.2 68.5 72.5 74.5 75.0 75.1 75.6 76.26 76.32 77.9 78.6 101.4 102.6 109.4 109.7 113.5 113.6 126.0 127.51 127.55 127.58 128.2 128.3 128.9 129.4 130.1 130.2 130.4
1H NMR (400 MHz, CDCl3) δ:1.37 (s, 3H, CH3), 1.41 (s, 3H, CH3), 1.43 (s, 6H, CH3), 2.60 (brS, 1H, OH), 3.35 (ddd, J = 10.4, 10.0, 4.8 Hz, 1H, H-5), 3.65 (dd, J = 9.6, 3.2 Hz, 1H, H-3), 3.71 (dd, J = 10.8, 6.8 Hz, 1H, H-1’a), 3.83 (dd, J = 10.4, 4.8 Hz, 1H, H-6a), 3.87 (dd, J = 8.8, 7.6 Hz, 1H, H-5’a) 3.91 (d, J = 3.2 Hz, 1H, H-2), 3.98 (dd, J = 10.8, 4.4 Hz, 1H, H-1’b), 4.04 (dd, J = 8.4, 6.8 Hz, 1H, H-3’), 4.11-4.22 (m, 1H, H-5’b), 4.11-4.22 (m, 1H, H-2’), 4.11-4.22 (m, 1H, H-4’), 4.11-4.22 (m, 1H, H-4), 4.32(dd, J = 10.4, 4.8 Hz, 1H, H-6b), 4.61 (s, 1H, H-1), 4.78 (d, J = 12.4 Hz, 1H, OCHHPh), 4.85 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, H-7), 7.29-7.42 (m, 8H, Ar), 7.49-7.51 (m, 2H, Ar);13C NMR (100 MHz, CDCl3) δ: 25.4 26.2 27.0 27.1 65.6 67.0 68.5 69.7 70.5 72.5 75.3 76.3 76.5 78.3 78.4 100.3 101.6 109.8 110.2 126.0 (2C) 127.8 127.9 (2C) 128.2 (2C) 128.4 (2C) 129.0 137.4 137.9
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.87 (t, J = 6.4 Hz, 3H, CH3), 1.24-1.35 (m, 8H, CH2), 1.38 (s, 3H, CH3), 1.39 (s, 3H, CH3), 1.43 (s, 6H, CH3), 1.66 (dt, J = 7.2, 7.2 Hz, 2H, CH2CH2CO), 2.40 (t, J = 7.6 Hz, 2H, CH2CH2CO), 3.39 (ddd, J = 9.6, 9.6, 4.8 Hz, 1H, H-5), 3.71 (dd, J = 10.4, 4.8 Hz, 1H, H-1’a), 3.72 (dd, J = 9.6, 3.2 Hz, 1H, H-3), 3.87 (dd, J = 8.8, 7.6 Hz, 1H, H-5’a), 3.86 (dd, J = 8.0, 4.4 Hz, 1H, H-3’), 3.90 (dd, J = 10.0, 10.0 Hz, 1H, H-6a), 3.92 (dd, J = 10.4, 4.8 Hz, 1H, H-1’b), 3.99 (dd, J = 9.6, 9.6 Hz, 1H, H-4), 3.997 (dd, J = 8.4, 6.8 Hz, 1H, H-5’b), 4.09 (ddd, J = 7.2, 7.2, 5.2 Hz, 1H, H-4’), 4.16 (dt, J = 7.2, 5.2 Hz, 1H, H-2’), 4.33 (dd, J = 10.4, 4.8 Hz, 1H, H-6b), 4.62 (d, J = 12.8 Hz, 1H, OCHHPh), 4.69 (s, 1H, H-1), 4.73 (d, J = 12.8 Hz, 1H, OCHHPh), 5.61 (s, 1H, H-7), 5.69 (d, J = 2.8 Hz, 1H, H-2), 7.28-7.42 (m, 8H, Ar), 7.49-7.51 (m, 2H, Ar);13C NMR (100 MHz, CDCl3) δ: 14.1 22.6 24.9 25.4 26.2 26.97 27.02 28.9 29.0 31.7 34.1 65.6 67.4 68.2 68.4 70.3 71.6 75.4 75.6 76.0 77.9 78.7 99.7 101.5 109.7 109.9 126.0 (2C) 127.7 (3C) 128.2 (2C) 128.3 (2C) 129.0 137.3 137.6 173.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CD3OD) δ: 0.90 (t, J = 6.8 Hz, 3H, CH3), 1.30-1.33 (m, 8H, CH2), 1.35 (s, 6H, CH3), 1.38 (s, 3H, CH3), 1.39 (s, 3H, CH3), 1.62 (dt, J = 14.4, 7.6 Hz, 2H, CH2CH2CO), 2.38 (ddd, J = 7.2, 7.2, 5.6 Hz, 2H, CH2CH2CO), 3.28 (ddd, J = 9.6, 6.4, 2.8 Hz, 1H, H-5), 3.50 (dd, J = 9.6, 9.6 Hz, 1H, H-4), 3.64 (dd, J = 9.6, 3.2 Hz, 1H, H-3), 3.70 (dd, J = 12.0, 6.4 Hz, 1H, H-6a), 3.71 (dd, J = 10.4, 4.8 Hz, 1H, H-1’a), 3.85 (dd, J = 8.0, 7.6 Hz, 1H, H-5’a), 3.89 (dd, J = 8.0, 4.4 Hz, 1H, H-3’), 3.91 (dd, J = 12.0, 2.4 Hz, 1H, H-6b), 3.96 (dd, J = 10.4, 5.2 Hz, 1H, H-1’b), 4.01 (dd, J = 8.4, 6.8 Hz, 1H, H-5’b), 4.10 (dt, J = 8.0, 5.2 Hz, 1H, H-4’), 4.18 (ddd, J = 8.0, 6.8, 4.0 Hz, 1H, H-2’), 4.70 (d, J = 0.8 Hz, 1H, H-1), 5.35 (dd, J = 3.2, 0.8 Hz, 1H, H-2);13C NMR (100 MHz, CD3OD) δ: 14.4 23.7 25.9 26.0 26.6 27.3 27.5 30.16 30.17 32.9 35.1 62.9 66.8 68.9 70.8 72.8 73.5 76.5 77.3 78.7 79.7 100.5 110.68 110.72 175.0
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.86 (s, 3H, CH3), 0.88 (s, 3H, CH3), 0.90 (s, 3H, CH3), 0.92 (s, 3H, CH3), 1.23-1.33 (m, 20H, CH2), 1.37 (s, 3H, CH3), 1.39 (s, 6H,CH3), 1.418 (s, 3H, CH3), 1.423 (s, 3H, CH3), 1.50-1.67 (m, 8H, CH2CH2CO), 2.20(ddd, J = 7.6, 7.6, 4.0 Hz, 2H, CH2CH2CO), 2.26 (ddd, J = 7.6, 7.6, 5.2 Hz, 2H,CH2CH2CO), 2.34 (ddd, J = 16.8, 7.6, 5.2 Hz, 2H, CH2CH2CO), 2.42 (ddd, J = 7.6,7.6, 3.6 Hz, 2H, CH2CH2CO), 3.66 (ddd, J = 10.0, 5.6, 2.8 Hz, 1H, H-5), 3.72 (dd, J
= 10.4, 5.6 Hz, 1H, H-5’b), 3.83 (dd, J = 11.2, 8.0 Hz, 1H, H-1’a), 3.83 (ddd, J = 8.0, 8.0, 6.4 Hz, 1H, H-2’), 3.90 (dd, J = 10.4, 5.6 Hz, 1H, H-5’a), 3.89 (dd, J = 8.0, 6.4 Hz, 1H, H-3’), 4.08(dt, J = 8.0, 5.6 Hz, 1H, H-4’), 4.14 (dd, J = 11.2, 6.4 Hz, 1H, H-1’b), 4.17 (dd, J = 12.0, 2.8 Hz, 1H, H-6a), 4.24 (dd, J = 12.0, 5.6 Hz, 1H, H-6b), 4.77 (s, 1H, H-1), 5.06 (dd, J = 10.0, 3.6 Hz, 1H, H-3), 5.26 (dd, J = 10.0, 10.0 Hz, 1H, H-4), 5.52 (d, J = 2.8 Hz, 1H, H-2);13C NMR (100 MHz, CDCl3) δ: 13.8 (2C) 13.9 14.1 22.2 (2C) 22.3 22.6 24.3 24.45 24.48 25.0 25.4 26.2 26.95 27.03 28.97 29.01 31.2 (2C) 31.3 31.7 33.9 34.0 (2C) 34.1 62.4 65.6 65.7 68.3 70.2 70.9 72.7 75.4 76.0 78.8 98.5 109.7 110.0 172.3 172.6 173.0 173.4)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CD3OD) δ: 0.89-0.93 (m, 12H, CH3), 1.23-1.42 (m, 20H, CH2), 1.51-1.59 (m, 4H, CH2), 1.62-1.69 (m, 4H, CH2), 2.18-2.48 (m, 8H, COCH2), 3.56 (dd, J = 7.8, 4.1 Hz, 1H, H-3’), 3.58 (dd, J = 11.2, 4.8 Hz, 1H, H-5’b), 3.63 (dd, J = 11.2, 4.8 Hz, 1H, H-5’a), 3.67 (dd, J = 10.4, 7.0 Hz, 1H, H-1’a), 3.71 (dt, J = 4.8, 4.1 Hz, 1H, H-4’), 3.82 (ddd, J = 10.0, 4.2, 2.2 Hz, 1H, H-5), 3.86 (ddd, J = 7.8, 7.0, 4.2 Hz, 1H, H-2’), 3.95 (dd, J = 10.4, 4.2 Hz, 1H, H-1’b), 4.14 (dd, J = 12.3, 2.2 Hz, 1H, H-6a), 4.28 (dd, J = 12.3, 4.2 Hz, 1H, H-6b), 4.91 (d, J = 0.98 Hz, 1H, H-1), 5.16 (dd, J = 10.2, 3.2 Hz, 1H, H-3), 5.29 (dd,J = 10.2, 10.0 Hz, 1H, H-4), 5.48 (dd, J = 3.2, 0.98 Hz, 1H, H-2);13C NMR (176 MHz, CD3OD) δ: 14.2 (2C) 14.3 14.5 23.36 23.38 23.41 23.8 25.46 25.59 25.62 26.3 30.2 30.3 32.3 32.36 32.44 33.0 34.8 34.92 34.96 35.2 63.0 64.3 66.8 70.5 72.1 72.3 72.7 72.8 73.5 73.9 100.3 173.7 173.8 174.7 175.0
(1)参考例1のマンノシルスルフォキシド化合物1.75gおよび参考例4のラセミ体のアルコール体(1−O−tert−ブチルジメチルシリル−2,3−O−イソプロピリデン−エリトリトール)0.99gとを用い、製造例1(1)と同様に処理して、化合物(a)および(b)(1−O−tert−ブチルジメチルシリル−2,3−O−イソプロピリデン−エリトリトリル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノサイド)1.32gを得た。収率60%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
(化合物(a)の物理恒数:1H-NMR (700 MHz, CDCl3) δ: 0.039 (3H, s), 0.042 (3H, s), 0.87 (9H, s), 1.38 (3H, s), 1.45 (3H, s), 3.31 (1H, ddd, J = 10.4, 9.6, 4.8), 3.57 (1H, dd, J = 9.6, 3.2), 3.57 (1H, dd, J = 10.1, 4.4), 3.60 (1H, dd, 11.0, 2.4), 3.62 (1H, dd, J = 10.1, 7.0), 3.80 (3H, s), 3.92 (1H, dd, J = 10.4, 10.4), 4.01 (1H, dd, J = 3.2, 0.6), 4.13 (1H, ddd, J = 7.0, 6.2, 4.4), 4.19 (1H, dd, J = 9.6, 9.6), 4.27 (1H, dd, J = 10.4, 4.8), 4.29 (1H, dd, J = 11.0, 2.6), 4.44 (1H, ddd, J = 6.2, 2.6, 2.4), 4.55 (1H, d, J = 0.6), 4.58 (1H, d, J = 12.6), 4.66 (1H, d, J = 12.6), 4.85 (1H, d, J = 11.9), 4.91 (1H, d, J = 11.9), 5.62 (1H, s), 6.85 (2H, d, J = 8.5), 7.25-7.33 (5H, m), 7.33-7.39 (3H, m), 7.41 (2H, d, J = 8.5), 7.48-7.51 (2H, m).13C-NMR (175 MHz, CDCl3) δ: -5.56, -5.52, 18.1, 25.4, 25.8 (3C), 28.0, 55.2, 61.6, 67.6, 68.56, 68.58, 72.2, 72.3, 74.9, 76.7, 77.7, 78.6, 79.3, 101.4, 102.2, 108.6, 113.5 (2C), 126.0 (2C), 127.51 (2C), 127.53, 128.2 (2C), 128.3 (2C), 128.8, 130.3, 130.5 (2C), 137.6, 138.3, 159.2.)
(化合物(b)の物理恒数:1H-NMR (700 MHz, CDCl3) δ: 0.041 (3H, s), 0.046 (3H, s), 0.87 (9H, s), 1.37 (3H, s), 1.44 (3H, s), 3.31 (1H, ddd, J = 10.3, 9.5, 4.8), 3.56 (1H, dd, J = 9.5, 3.2), 3.65 (1H, dd, J = 10.8, 5.1), 3.74 (1H, dd, 10.8, 6.1), 3.76 (1H, dd, J = 10.7, 4.9), 3.80 (3H, s), 3.91 (1H, dd, J = 3.2, 0.6), 3.93 (1H, dd, J = 10.3, 10.3), 4.02 (1H, dd, J = 10.7, 6.1), 4.17 (1H, ddd, J = 6.1, 6.1, 5.1), 4.19 (1H, dd, J = 9.5, 9.5), 4.28 (1H, dd, J = 10.3, 4.8), 4.34 (1H, ddd, J = 6.1, 6.1, 4.9), 4.47 (1H, d, J = 0.6), 4.58 (1H, d, J = 12.6), 4.68 (1H, d, J = 12.6), 4.81 (1H, d, J = 11.8), 4.90 (1H, d, J = 11.8), 5.61 (1H, s), 6.85 (2H, d, J = 8.7), 7.25-7.32 (5H, m), 7.34-7.41 (3H, m), 7.39 (2H, d, J = 8.7), 7.48-7.51 (2H, m).13C-NMR (175 MHz, CDCl3) δ: -5.43, -5.39, 18.2, 25.3, 25.9 (3C), 27.8, 55.2, 61.8, 67.7, 68.3, 68.6, 72.3, 74.3, 75.2, 75.8, 77.2, 77.8, 78.6, 101.4, 102.4, 108.5, 113.5 (2C), 126.0 (2C), 127.5 (3C), 128.2 (2C), 128.3 (2C), 128.8, 130.3 (2C), 130.5, 137.6, 138.3, 159.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (400 MHz, CDCl3) δ: 0.047 (3H, s), 0.048 (3H, s), 0.87 (3H, J = 7.4), 0.88 (9H, s), 1.21-1.32 (8H, m), 1.35 (3H, s), 1.42 (3H, s), 1.64-1.69 (2H, m), 2.46 (2H, t, J = 7.6), 3.38 (1H, ddd, J = 10.3, 9.7, 4.8), 3.57 (1H, dd, J = 10.7, 4.7), 3.62 (1H, dd, J = 10.7, 7.3), 3.70 (1H, dd, J = 11.3, 8.1), 3.73 (1H, dd, J = 9.7, 3.3), 3.89 (1H, dd, J = 10.3, 10.3), 3.98 (1H, dd, J = 9.7, 9.7), 4.11 (1H, ddd, J = 7.3, 6.3, 4.7), 4.14 (1H, dd, J = 11.3, 3.0), 4.31 (1H, dd, J = 10.3, 4.8), 4.34 (1H, ddd, J = 8.1, 6.3, 3.0), 4.63 (1H, d, J = 12.4), 4.74 (1H, d, J = 12.4), 4.74 (1H, d, J = 1.2), 5.61 (1H, s), 5.72 (1H, dd, J = 3.3, 1.2), 7.25-7.32 (5H, m), 7.35-7.41 (3H, m), 7.49-7.52 (2H, m).13C-NMR (100 MHz, CDCl3) δ:-5.52, -5.49, 14.0, 18.1, 22.6, 25.0, 25.3 (3C), 25.8, 27.9, 28.9, 29.0, 31.7, 34.2, 61.6, 67.3, 68.4, 68.49, 68.52, 71.5, 75.7, 76.78, 76.82, 78.0, 99.7, 101.5, 108.7, 126.1 (2C), 127.67, 127.72 (2C), 128.2 (2C), 128.3 (2C), 128.9, 137.4, 137.7, 173.2.)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (400 MHz, CD3OD)δ: 0.041 (6H, s), 0.80-0.82 (3H, m), 0.82 (9H, s), 1.20-1.31 (8H, m), 1.23 (3H, s), 1.32 (3H, s), 1.50-1.55 (2H, m), 2.25-2.31 (2H, m), 3.15 (1H, ddd, J = 9.6, 6.8, 4.9), 3.43 (1H, t, J = 9.6, 9.6), 3.54 (1H, dd, J = 9.6, 3.6), 3.56 (1H, dd, J = 11.4, 6.6), 3.58 (1H, dd, J = 11.2, 6.8), 3.64 (1H, dd, J = 10.8, 6.0), 3.66 (1H, dd, J = 11.2, 4.9), 3.80 (1H, dd, J = 11.4, 2.4), 3.93 (1H, dd, J = 10.8, 4.8), 4.07 (1H, ddd, J = 6.6, 6.0, 2.4), 4.20 (1H, ddd, J = 6.0, 6.0, 4.8), 4.61 (1H, d, J = 0.8), 5.62 (1H, dd, J = 3.6, 0.8). 13C-NMR (100 MHz, CD3OD) δ:14.4, 19.2, 23.7, 25.6, 26.0, 26.4 (3C), 28.1, 30.1 (2C), 33.0, 35.1, 62.9, 63.2, 68.96, 69.02, 72.9, 73.6, 77.5, 78.5, 79.0, 100.4, 109.8, 175.0.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (400 MHz, CDCl3) δ: 0.050 (3H, s), 0.052 (3H, s), 0.87 (12H, t, J = 7.2), 0.88 (9H, s), 1.24-1.36 (20H, m), 1.34 (3H, s), 1.43 (3H, s), 1.50-1.70 (8H, m), 2.15-2.50 (8H, m), 3.58 (1H, dd, J = 11.6, 6.4), 3.63 (1H, dd, J = 11.6, 5.2), 3.64 (1H, ddd, J = 10.0, 5.0, 2.4), 3.72 (1H, dd, J = 11.6, 8.0), 4.10 (1H, dd, J = 11.6, 4.4), 4.11 (1H, ddd, J = 5.2, 4.4, 2.8), 4.15 (1H, dd, J = 12.2, 2.4), 4.26 (1H, dd, J = 12.2, 5.0), 4.33 (1H, ddd, J = 8.0, 6.4, 2.8), 4.83 (1H, d, J = 0.4), 5.07 (1H, dd, J = 10.0, 3.2), 5.29 (1H, dd, J = 10.0, 10.0), 5.53 (1H, dd, J = 3.2, 0.4).13C-NMR (100 MHz, CDCl3) δ:13.8 (2C), 13.9, 14.1, 18.2, 22.2 (2C), 22.3, 22.6, 24.3, 24.4, 24.5, 25.0, 25.3, 25.9 (3C), 27.9, 28.96, 29.00, 31.2 (2C), 31.3, 31.7, 33.95 (2C), 34.02, 34.2, 61.6, 62.3, 65.7, 68.4, 68.7, 71.1, 72.6, 76.9 (2C), 98.7, 108.7, 172.2, 172.7, 173.0, 173.5.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CD3OD) δ: 0.90 (6H, t, J = 7.2), 0.916 (3H, t, J = 6.8), 0.923 (3H, t, J = 7.0), 1.23-1.43 (20H, m), 1.51-1.59 (4H, m), 1.62-1.71 (4H, m), 2.19 (1H, dt, J = 15.2, 7.2), 2.21 (1H, dt, J = 15.1, 7.2), 2.27 (1H, dt, J = 15.8, 7.2), 2.31 (1H, dt, J = 15.8, 7.2), 2.34 (1H, dt, J = 15.8, 7.4), 2.37 (1H, dt, J = 15.8, 7.6), 2.40 (1H, dt, J = 15.4, 7.2), 2.46 (1H, dt, J = 15.2, 7.2), 3.52 (1H, ddd, J = 6.2, 6.2, 3.6), 3.57 (1H, dd, J = 11.4, 6.2), 3.64 (1H, dd, J = 10.0, 3.2), 3.66 (1H, ddd, J = 6.2, 3.2, 2.3), 3.70 (1H, dd, J = 11.4, 3.6), 3.82 (1H, ddd, J = 10.0, 4.4, 2.4), 4.05 (1H, dd, J = 10.0, 2.3), 4.14 (1H, dd, J = 12.4, 2.4), 4.28 (1H, dd, J = 12.4, 4.4), 4.90 (1H, d, J = 0.9), 5.16 (1H, dd, J = 10.0, 3.3), 5.29 (1H, dd, J = 10.0, 10.0), 5.50 (1H, dd, J = 3.3, 0.9).13C-NMR (CD3OD) δ: 14.2 (2C), 14.3, 14.5, 23.36, 23.38, 23.4, 23.8, 25.5, 25.60, 25.62, 26.4, 30.2, 30.3, 32.34, 32.36, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.1, 64.6, 66.8, 70.5, 72.4, 72.7, 73.1, 73.5, 73.6, 100.5, 173.78, 173.84, 174.7, 175.0.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CD3OD) δ: 0.90 (6H, t, J = 7.2), 0.92 (3H, t, J = 7.0), 0.94 (3H, t, J = 7.6), 1.24-1.46 (20H, m), 1.51-1.60 (4H, m), 1.61-1.71 (4H, m), 2.19 (1H, dt, J = 15.0, 7.2), 2.21 (1H, dt, J = 14.8, 7.8), 2.27 (1H, dt, J = 15.8, 7.4), 2.31 (1H, dt, J = 15.8, 7.4), 2.36 (1H, dt, J = 15.1, 7.4), 2.37 (1H, dt, J = 15.8, 7.6), 2.40 (1H, dt, J = 15.5, 7.2), 2.47 (1H, dt, J = 15.4, 7.2), 3.56 (1H, ddd, J = 6.2, 5.8, 3.0), 3.58 (1H, dd, J = 10.8, 6.2), 3.67 (1H, ddd, J = 5.8, 5.8, 3.6), 3.71 (1H, dd, J = 10.8, 3.0), 3.83 (1H, dd, J = 10.8, 3.6), 3.83 (1H, ddd, J = 10.0, 4.6, 2.2), 3.90 (1H, dd, J = 10.8, 5.8), 4.14 (1H, dd, J = 12.4, 2.2), 4.28 (1H, dd, J = 12.4, 4.6), 4.91 (1H, d, J = 1.0), 5.16 (1H, dd, J = 10.0, 3.2), 5.29 (1H, dd, J = 10.0, 10.0), 5.48 (1H, dd, J = 3.2, 1.0).13C-NMR (CD3OD) δ: 14.2 (2C), 14.3, 14.5, 23.37 (2C), 23.40, 23.8, 25.5, 25.58, 25.62, 26.3, 30.2, 30.3, 32.34, 32.36, 32.4, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 64.6, 66.8, 69.1, 70.4, 72.1, 72.6, 73.4, 73.5, 100.0, 173.76, 173.83, 174.7, 174.9.
(1)参考例1のマンノシルスルフォキシド化合物0.50gおよびアルコール体(4−O−tert−ブチルジメチルシリル−2,3−O−イソプロピリデン−L−トレイトール)0.28gとを用い、製造例1(1)と同様に処理して、化合物(4−O−tert−ブチルジメチルシリル−2,3−O−イソプロピリデン−L−トレイトリル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノサイド)0.37gを得た。収率59%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3)δ: 0.06 (s, 3H, SiCH3), 0.07 (s, 3H, SiCH3), 0.89 (s, 9H, C(CH3)3), 1.37 (s, 3H, CH3), 1.40 (s, 3H, CH3), 3.32 (ddd, J = 10.4, 9.6, 5.0 Hz, 1H, H-5), 3.56 (dd, J = 10.0, 3.2 Hz, 1H, H-3), 3.74 (dd, J = 10.8, 5.3 Hz, 1H, H-1’a), 3.78 (dd, J = 10.8, 4.0 Hz, 1H, H-1’b), 3.80 (s, 3H, OCH3), 3.82 (dd, J = 11.6, 3.2 Hz, 1H, H-4’a), 3.92 (dd, J = 10.4, 10.4 Hz, 1H, H-6a), 3.96 (dd, J = 3.2, 0.6 Hz, 1H, H-2), 3.99 (dd, J = 11.6, 3.2 Hz, 1H, H-4’b), 4.04 (ddd, J = 8.0, 5.3, 4.0 Hz, 1H, H-2’), 4.08 (ddd, J = 8.0, 3.2, 3.2 Hz, 1H, H-3’), 4.18 (dd, J = 10.0, 9.6 Hz, 1H, H-4), 4.29(dd, J = 10.4, 5.0 Hz, 1H, H-6b), 4.558 (d, J = 12.4 Hz, 1H, OCHHPh), 4.560 (d, J = 0.6 Hz, 1H, H-1), 4.66 (d, J = 12.4 Hz, 1H, OCHHPh), 4.80 (d, J = 11.8 Hz, 1H, OCHHPhOMe), 4.90 (d, J = 11.8 Hz, 1H, OCHHPhOMe), 5.61 (s, 1H, OCHPh), 6.84-6.86 (m, 2H, Ar), 7.25-7.39 (m, 10H, Ar), 7.49-7.51 (m, 2H, Ar); 13C NMR (175 MHz, CDCl3) δ: -5.43, -5.38, 18.3, 25.9 (3C), 27.0, 27.2, 55.2, 63.3, 67.6, 68.5, 68.6, 72.3, 74.4, 75.3, 77.0, 77.5, 77.7, 78.6, 101.4, 102.6, 109.0, 113.5 (2C), 126.0 (2C), 127.5 (3C), 128.2 (2C), 128.3 (2C), 128.8, 130.2 (2C), 130.5, 137.6, 138.3, 159.2
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) d: 0.07 (s, 6H, SiCH3), 0.89 (s, 9H, C(CH3)3), 1.389 (s,3H, CH3), 1.392 (s, 3H, CH3), 3.34 (ddd, J = 10.0, 9.6, 4.4 Hz, 1H, H-5), 3.63 (dd, J = 9.6, 3.2 Hz, 1H, H-3), 3.71 (dd, J = 10.8, 5.6 Hz, 1H, H-1’a), 3.79 (dd, J = 10.8, 4.4 Hz, 1H, H-1’b), 3.86 (dd, J = 11.2, 3.2 Hz, 1H, H-4’a), 3.88 (dd, J = 10.8, 10.0 Hz, 1H, H-6a), 3.95 (ddd, J = 5.6, 4.4, 3.2 Hz, 1H, H-2’), 3.97 (dd, J = 11.2, 4.4 Hz, 1H, H-4’b), 4.09 (ddd, J = 8.0, 4.4, 3.2 Hz, 1H, H-3’), 4.16 (dd, J = 3.2, 0.6 Hz, 1H, H-2), 4.16 (dd, J = 9.6, 9.6 Hz, 1H, H-4), 4.32(dd, J = 10.8, 5.2 Hz, 1H, H-6b), 4.60 (d, J = 0.6 Hz, 1H, H-1), 4.78 (d, J = 12.4 Hz, 1H, OCHHPh), 4.87 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, OCHPh), 7.29-7.42 (m, 8H, Ar), 7.49-7.51 (m, 2H, Ar); 13C NMR (100 MHz, CDCl3) δ: -5.44, -5.39, 18.3, 25.9 (3C), 27.00, 27.03, 63.5, 67.0, 68.6, 69.0 70.0, 72.5, 76.6, 77.0, 77.7, 78.4, 100.6, 101.5, 109.4, 126.0 (2C), 127.8, 127.9 (2C), 128.2 (2C), 128.4 (2C), 128.9, 137.4, 138.0
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.062 (s, 3H, SiCH3), 0.065 (s, 3H, SiCH3), 0.87 (t, J = 7.2 Hz, 3H, CH3), 0.89 (s, 9H, C(CH3)3), 1.26-1.40 (m, 8H, CH2), 1.38 (s, 3H, CH3), 1.39 (s, 3H, CH3), 1.66 (tt, J = 7.2, 7.2 Hz, 2H, CH2CH2CO), 2.45 (t, J = 7.2 Hz, 2H, CH2CH2CO), 3.34 (ddd, J = 10.4, 9.6, 4.8 Hz, 1H, H-5), 3.71 (dd,J = 9.6, 3.2 Hz, 1H, H-3), 3.74 (dd, J = 10.4, 3.6 Hz, 1H, H-1’a), 3.77 (dd, J = 10.4, 3.6 Hz, 1H, H-1’b), 3.82 (dd, J = 11.6, 3.6 Hz, 1H, H-4’a), 3.89 (dd, J = 10.4, 10.4 Hz, 1H, H-6a), 3.94 (dd, J = 11.6, 3.6 Hz, 1H, H-4’b), 3.97 (ddd, J = 10.0, 3.6, 3.6 Hz, 1H, H-2’), 3.99 (dd, J = 9.6, 9.6 Hz, 1H, H-4), 4.02 (ddd, J = 10.0, 3.6, 3.6 Hz, 1H, H-3’), 4.31(dd, J = 10.4, 4.8 Hz, 1H, H-6b), 4.63 (d, J = 12.4 Hz, 1H, OCHHPh), 4.70 (d, J = 1.2 Hz, 1H, H-1), 4.73 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, OCHPh), 5.70 (dd, J = 3.2, 1.2 Hz, 1H, H-2), 7.24-7.43 (m, 8H, Ar),7.49-7.51 (m, 2H, Ar); 13C NMR (100 MHz, CDCl3) δ: -5.43, -5.39, 14.1, 18.3, 22.6, 25.0, 25.9 (3C), 26.9, 27.0, 29.0, 31.7, 34.1, 63.3, 67.3, 68.3, 68.5, 68.9, 71.6, 75.6, 77.5, 78.0, 100.1, 101.5, 109.2, 126.1 (2C), 127.70(2C), 127.74 (2C), 128.2 (2C), 128.3, 128.9, 137.4, 137.7, 173.0
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.065 (s, 3H, SiCH3), 0.068 (s, 3H, SiCH3), 0.88 (t, J = 6.8 Hz, 3H, CH3), 0.89 (s, 9H, C(CH3)3), 1.24-1.40 (m, 8H, CH2), 1.38 (s, 3H, CH3), 1.39 (s, 3H, CH3), 1.63 (tt, J = 7.6, 7.6 Hz, 2H, CH2CH2CO), 2.40 (t, J = 7.6 Hz, 2H, CH2CH2CO), 3.35 (ddd, J = 8.0, 4.0, 4.0 Hz, 1H, H-5), 3.71 (dd, J = 10.0, 5.2 Hz, 1H, H-1’a), 3.74 (dd, J = 9.6, 3.2 Hz, 1H, H-3), 3.75 (dd, J = 10.0, 4.4 Hz, 1H, H-1’b), 3.82 (dd, J = 11.6, 3.6 Hz, 1H, H-4’a), 3.89 (dd, J = 10.4, 10.4 Hz, 1H, H-6a), 3.94 (dd, J = 11.6, 3.6 Hz, 1H, H-4’b), 3.97 (ddd, J = 10.0, 3.6, 3.6 Hz, 1H, H-2’), 3.99 (dd, J = 9.6, 9.6 Hz, 1H, H-4), 4.02 (ddd, J = 10.0, 3.6, 3.6 Hz, 1H, H-3’), 4.31(dd, J = 10.4, 4.8 Hz, 1H, H-6b), 4.63 (d, J = 12.4 Hz, 1H, OCHHPh), 4.70 (d, J = 1.2 Hz, 1H, H-1), 4.73 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, OCHPh), 5.70 (dd, J = 3.2, 1.2 Hz, 1H, H-2), 7.24-7.43 (m, 8H, Ar),7.49-7.51 (m, 2H, Ar); 13C NMR (100 MHz, CDCl3) δ: -5.43, -5.39, 14.1, 18.3, 22.6, 25.0, 25.9 (3C), 26.9, 27.0, 29.0, 31.7, 34.1, 63.3, 67.3, 68.3, 68.5, 68.9, 71.6, 75.6, 77.5, 78.0, 100.1, 101.5, 109.2, 126.1 (2C), 127.70(2C), 127.74 (2C), 128.2 (2C), 128.3, 128.9, 137.4, 137.7, 173.0
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.049 (s, 3H, SiCH3), 0.056 (s, 3H, SiCH3), 0.85-0.92 (m, 12H, CH3), 0.88 (s, 9H, C(CH3)3), 1.22-1.41 (m, 20H, CH2), 1.38 (s, 3H, CH3), 1.39 (s, 3H, CH3), 1.50-1.66 (m, 8H, CH2CH2CO), 2.17-2.43 (m, 8H CH2CH2CO), 3.66 (ddd, J = 10.0, 5.6, 2.4 Hz, 1H, H-5), 3.71 (dd, J = 10.8, 4.8 Hz, 1H, H-1’a), 3.74 (dd, J = 10.8, 4.0 Hz, 1H, H-1’b), 3.81 (dd, J = 11.2, 3.2 Hz, 1H, H-4’a), 3.95 (dd, J = 11.2, 3.6 Hz, 1H, H-4’b), 3.96 (ddd, J = 8.0, 4.8, 4.0 Hz, 1H, H-2’), 4.02 (ddd, J = 8.0, 3.6, 3.2 Hz, 1H, H-3’), 4.16 (dd, J = 12.4, 2.4 Hz, 1H, H-6a), 4.24(dd, J = 12.4, 5.6 Hz, 1H, H-6b), 4.78 (d, J = X.X Hz, 1H, H-1), 5.05 (dd, J = 10.0, 3.2 Hz, 1H, H-3), 5.27 (dd, J = 10.0, 10.0 Hz, 1H, H-4), 5.53 (dd, J = 3.2, X.X Hz, 1H, H-2); 13C NMR (100 MHz, CDCl3)δ: -5.44, -5.39, 13.8, 13.9, 14.0, 18.3, 22.2, 22.6, 24.3, 24.5, 25.0, 25.9 (3C), 26.8, 27.0, 28.97, 29.03, 31.2, 31.3, 31.7, 33.9, 34.0, 34.1, 62.5 63.2, 65.8, 68.7, 71.0, 72.6, 77.1, 77.2, 99.2, 109.2, 172.3, 172.6, 172.8, 173.4
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3) δ: 0.87-0.95 (m, 12H, CH3), 1.23-1.42 (m, 20H, CH2), 1.51-1.59 (m, 4H, CH2), 1.62-1.70 (m, 4H, CH2), 2.16-2.48 (m, 8H, COCH2), 3.57 (dd, J = 12.6, 8.6 Hz, 1H, H-4’a), 3.619 (ddd, J = 8.2, 4.6, 3.0 Hz, 1H, H-3’), 3.623 (dd, J = 12.6, 4.6 Hz, 1H, H-4’b), 3.72 (dd, J = 10.0, 5.8 Hz, 1H, H-1’a), 3.76 (ddd, J = 6.4, 5.8, 3.0 Hz, 1H, H-2’), 3.83 (ddd, J = 10.2, 4.4, 2.2 Hz, 1H, H-5), 3.86 (dd, J = 10.0, 6.4 Hz, 1H, H-1’b), 4.15 (dd, J = 12.3, 4.4 Hz, 1H, H-6a), 4.27 (dd, J = 12.3, 4.4 Hz, 1H, H-6b), 4.89 (d, J = 0.8 Hz, 1H, H-1), 5.16 (dd, J = 10.2, 3.2 Hz, 1H, H-3), 5.29 (dd, J = 10.2, 10.2 Hz, 1H, H-4), 5.47(dd, J = 3.2, 0.8 Hz, 1H, H-2); 13C NMR (175 MHz, CDCl3) δ: 14.2 (2C), 14.3, 14.5, 23.36, 23.38, 23.41, 23.8, 25.5, 25.60, 25.62, 26.3, 30.2, 30.3,32.4 (2C), 32.5, 33.0, 34.86, 34.92, 35.0, 35.2, 63.1, 64.3, 66.8, 70.4, 71.0, 72.1, 72.6, 72.9, 73.5, 100.0, 173.8, 173.9, 174.6, 175.0
(1)参考例1のマンノシルスルフォキシド化合物1.15gおよびアルコール体(2,3−O−イソプロピリデン−D−グリセロール)0.31gとを用い、製造例1(1)と同様に処理して、化合物(2,3−O−イソプロピリデン−D−グリセロリル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノサイド)0.62gを得た。収率53%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 1.37 (3H, s), 1.40 (3H, s), 3.32 (1H, ddd, J = 9.6, 7.3, 4.9), 3.56 (1H, dd, J = 9.6, 3.2), 3.59 (1H, dd, J = 10.5, 5.9), 3.80 (3H, s), 3.89 (1H, dd, J = 8.3, 6.1), 3.93 (1H, dd, J = 10.3, 7.3), 3.93 (1H, dd, J = 3.2, 0.8),3.96 (1H, dd, J = 10.5, 3.7), 4.04 (1H, dd, J = 8.3, 6.4), 4.19 (1H, dd, J = 9.6, 9.6), 4.29 (1H, dddd, J = 6.4, 6.1, 5.9, 3.7), 4.29 (1H, dd, J = 10.3, 4.9), 4.51 (1H, d, J = 0.8), 4.57 (1H, d, J = 12.4), 4.68 (1H, d, J = 12.4), 4.78 (1H,d, J = 11.9), 4.89 (1H, d, J = 11.9), 5.61 (1H, s), 6.85 (2H, d, J = 8.6), 7.25-7.31 (5H, m), 7.34-7.39 (3H, m), 7.38 (2H, d, J = 8.6), 7.48-7.51 (2H, m).13C-NMR (CDCl3) δ: 25.3, 26.8, 55.3, 66.4, 67.6, 68.5, 69.5, 72.4, 74.3 (2C), 75.1, 77.8, 78.6, 101.4, 102.6, 109.2, 113.5 (2C), 126.0 (2C), 127.50, 127.55 (2C), 128.2 (2C), 128.3 (2C), 128.8, 130.3, 130.4 (2C), 137.5, 138.3, 159.2
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 1.35 (3H, s), 1.40 (3H, s), 3.35 (1H, ddd, J = 9.6, 9.6, 4.8), 3.64 (1H, dd, J = 9.6, 3.2), 3.64 (1H, dd, J = 10.6, 5.8), 3.87 (1H, dd, J = 8.4, 5.6), 3.89 (1H, dd, J = 10.4, 9.6), 3.93 (1H, dd, J = 10.6, 4.2), 4.05 (1H, dd, J = 8.4, 6.4), 4.13 (1H, dd, J = 3.2, 0.8), 4.14 (1H, dd, J = 9.6, 9.6), 4.30 (1H, dddd, J = 6.4, 5.8, 5.6, 4.2), 4.32 (1H, dd, J = 10.4, 4.8), 4.57 (1H, d, J= 0.8), 4.76 (1H, d, J = 12.4), 4.85 (1H, d, J = 12.4), 5.60 (1H, s), 7.29-7.41 (5H, m), 7.29-7.41 (3H, m), 7.48-7.51 (2H, m).13C-NMR (CDCl3) δ: 25.3, 26.7, 66.4, 66.6, 67.0, 68.5, 69.7, 69.8, 72.45, 72.54, 74.3, 74.7, 76.6, 76.7, 78.3, 100.4, 100.8, 101.5, 109.4, 126.0, 127.8, 127.9, 128.2, 128.4, 128.4, 137.4, 137.8.)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 0.87 (3H, t, J = 7.2), 1.20-1.34 (8H, m), 1.35 (3H, s), 1.40 (3H, s), 1.60-1.70 (2H, m), 2.45 (2H, t, J = 7.6), 3.38 (1H, ddd, J = 9.8, 4.8, 4.0), 3.63 (1H, dd, J = 9.8, 5.8), 3.71 (1H, dd, J = 10.0, 3.6), 3.83 (1H, dd, J = 8.4, 6.4), 3.89 (1H, dd, J = 10.4, 4.0), 3.90 (1H, dd, J = 10.0, 5.2), 3.99 (1H, dd, J = 9.8, 9.8), 4.00 (1H, dd, J = 8.4, 6.4), 4.22 (1H, dddd, J = 6.4, 6.4, 5.2, 3.6), 4.32 (1H, dd, J = 10.4, 4.8), 4.63 (1H, d, J = 12.0), 4.65 (1H, d, J = 0.8), 4.73 (1H, d, J = 12.0), 5.61 (1H, s), 5.67 (1H, dd, J = 3.2, 0.8), 7.27-7.42 (5H, m), 7.27-7.42 (3H, m), 7.48-7.52 (2H, m).13C-NMR (CDCl3) δ: 14.0, 22.6, 25.0, 25.5, 26.6, 28.9, 31.7, 34.1, 66.3, 67.3, 68.3, 68.4, 69.5, 71.6, 74.3, 75.5, 77.9, 99.6, 100.0, 101.5, 109.3, 126.0 (2C), 127.7 (2C), 128.2 (2C), 128.3 (2C), 128.9, 137.3, 137.7, 173.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 0.88 (3H, t, J = 6.8), 1.25-1.32 (8H, m), 1.35 (3H, s), 1.40 (3H, s), 1.59-1.66 (2H, m), 2.41 (2H, t, J = 7.6), 3.32 (1H, ddd, J = 10.8, 6.4, 4.4), 3.63 (1H, dd, J = 10.8, 5.2), 3.78 (1H, dd, J = 8.6, 6.4), 3.85 (1H, dd, J = 12.0, 5.6), 3.86 (1H, dd, J = 10.8, 4.4), 3.88 (1H, dd, J = 10.8, 10.8), 3.89 (1H, dd, J = 10.8, 6.4), 3.91 (1H, dd, J = 12.0, 3.2), 4.01 (1H, dd, J = 8.6, 6.4), 4.23 (1H, dddd, J = 6.4, 6.4, 5.6, 3.2), 4.67 (1H, d, J = 0.8), 5.39 (1H, dd, J = 5.2, 0.8).13C-NMR (CDCl3) δ: 14.0, 22.6, 24.9, 25.4, 26.6, 28.9, 29.0, 31.7, 34.1, 62.3, 66.3, 68.1, 69.8, 70.8, 72.7, 74.5, 75.8, 99.3, 109.5, 174.1.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 0.86-0.92 (12H, m), 1.20-1.35 (20H, m), 1.35 (3H, s), 1.39 (3H, s) 1.50-1.68 (8H, m), 2.17-2.44 (8H, m), 3.63 (1H, dd, J = 10.6, 6.2), 3.66 (1H, ddd, J = 10.0, 5.4, 2.4), 3.81 (1H, dd, J = 8.4, 6.4), 3.89 (1H, dd, J = 10.6, 3.8), 3.99 (1H, dd, J = 8.4, 6.0), 4.17 (1H, dd, J = 12.0, 2.4), 4.22 (1H, dddd, J = 6.4, 6.2, 6.0, 3.8), 4.24 (1H, dd, J = 12.0, 5.4), 4.72 (1H, d, J = 0.8), 5.05 (1H, dd, J = 10.0, 3.2), 5.26 (1H, dd, J = 10.0, 10.0), 5.50 (1H, dd, J = 3.2, 0.8).13C-NMR (CDCl3) δ: 13.8 (2C), 13.9, 14.0, 22.2 (2C), 22.3, 22.6, 24.3, 24.5 (2C), 25.0, 25.5, 26.6, 28.9, 29.0, 31.1, 31.3, 31.7, 33.9, 34.0 (2C), 34.1,62.4, 65.8, 66.3, 68.3, 69.5, 70.9, 72.6, 74.2, 99.1, 109.3, 172.2, 172.6, 172.9, 173.4.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
:1H-NMR (CD3OD) δ: 0.900 (6H, t, J = 7.4), 0.91 (3H, t, J = 7.0), 0.92 (3H, t, J = 7.0), 1.23-1.46 (20H, m), 1.52-1.61 (4H, m), 1.62-1.71 (4H, m), 2.19 (1H, dt,J = 15.6, 7.6), 2.21 (1H, dt, J = 15.6, 7.7), 2.27 (1H, dt, J = 15.8, 7.4), 2.31 (1H, dt, J = 15.8, 7.4), 2.34 (1H, dt, J = 15.8, 7.4), 2.37 (1H, dt, J = 15.8, 7.6), 2.37 (1H, dt, J = 15.8, 7.6), 2.39 (1H, dt, J = 15.4, 7.2), 2.45 (1H, dt, J = 15.4, 7.2), 3.50 (1H, dd, J = 11.4, 5.8), 3.55 (1H, dd, J = 11.4, 4.9), 3.65 (1H, dd, J = 10.2, 5.3), 3.74 (1H, dddd, J = 5.8, 5.4, 5.3, 4.9), 3.81 (1H, dd, J = 10.2, 5.4), 3.82 (1H, ddd, J = 10.0, 4.4, 2.2), 4.15 (1H, dd, J = 12.4, 2.2), 4.27 (1H, dd, J = 12.4, 4.4), 4.89 (1H, d, J = 0.8), 5.16 (1H, dd, J = 10.0, 3.3), 5.28 (1H, dd, J = 10.0, 10.0), 5.47 (1H, dd, J = 3.3, 0.8).13C-NMR (CD3OD) δ: 14.2 (2C), 14.3, 14.5, 23.35, 23.37, 23.4, 23.8, 25.5, 25.60, 25.62, 26.3, 30.16, 30.25, 30.7, 32.3, 32.4, 32.9, 34.85, 34.93, 34.86, 34.93, 35.0, 35.2, 63.1, 64.3, 66.9, 70.4, 71.8, 72.0, 72.6, 73.4, 100.1, 173.8, 173.9, 174.6, 175.0.
(1)参考例1のマンノシルスルフォキシド化合物1.76gおよび(R)−(−)−2、2−ジメチルー1、3−ジオキソランー4−メタノール0.48gとを用い、製造例1(1)と同様に処理して、化合物(2,3−O−イソプロピリデン−L−グリセロリル
3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノサイド)0.69gを得た。収率40%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 1.38 (3H, s), 1.42 (3H, s), 3.32 (1H, ddd, J = 10.2, 9.6, 4.8), 3.57 (1H, dd, J = 9.6, 3.2), 3.59 (1H, dd, J = 10.1, 6.3), 3.75 (1H, dd, J = 8.4, 6.3), 3.80 (3H, s), 3.88 (1H, dd, J = 10.1, 5.7), 3.93 (1H, dd, J = 10.2, 10.2), 3.96 (1H, dd, J = 3.2, 0.8), 4.09 (1H, dd, J = 8.4, 6.3), 4.19 (1H, dd, J = 9.6, 9.6), 4.29 (1H, dddd, J = 6.3, 6.3, 6.3, 5.7), 4.30 (1H, dd, J = 10.2, 4.8), 4.52 (1H, d, J = 0.8), 4.58 (1H, d, J = 12.5), 4.68 (1H, d, J = 12.5), 4.81 (1H, d, J = 11.9), 4.88 (1H, d, J = 11.9), 5.61 (1H, s), 6.85 (2H, d, J = 8.6), 7.26-7.31 (5H, m), 7.34-7.39 (3H, m), 7.38 (2H, d, J = 8.6), 7.48-7.51 (2H, m).13C-NMR (CDCl3) δ: 25.4, 26.8, 55.3, 67.0, 67.7, 68.5, 70.9, 72.4, 74.3, 74.7, 75.1, 77.8, 78.6, 101.4, 102.2, 109.6, 113.5 (2C), 126.0 (2C), 127.52 (2C), 127.55, 128.2 (2C), 128.3 (2C), 128.8, 130.2 (2C), 130.5, 137.5, 138.3, 159.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 0.87 (3H, t, J = 7.2), 1.25-1.34 (8H, m), 1.35 (3H, s), 1.40 (3H, s), 1.60-1.70 (2H, m), 2.45 (2H, t, J = 7.4), 3.38 (1H, ddd, J = 9.6, 6.0, 4.8), 3.67 (1H, dd, J = 10.4, 6.0), 3.71 (1H, dd, J = 8.4, 6.0), 3.72 (1H, dd, J = 9.6, 3.6), 3.78 (1H, dd, J = 10.8, 6.0), 3.90 (1H, dd, J = 10.8, 6.0), 3.99 (1H, dd, J = 9.6, 9.6), 4.03 (1H, dd, J = 8.4, 6.0), 4.25 (1H, dddd, J = 6.0, 6.0, 6.0, 6.0), 4.33 (1H, dd, J = 10.4, 4.8), 4.63 (1H, d, J = 12.4), 4.70 (1H, d, J = 1.2), 4.74 (1H, d, J = 12.4), 5.61 (1H, s), 5.67 (1H, dd, J = 3.6, 1.2), 7.28-7.42 (5H, m), 7.28-7.42 (3H, m), 7.49-7.51 (2H, m).13C-NMR (CDCl3) δ: 14.1, 22.6, 25.0, 26.8, 28.93, 28.98, 31.7, 34.1, 66.8, 67.3, 68.3, 68.5, 70.5, 71.6, 74.5, 75.6, 77.9, 99.6, 101.5, 109.6, 126.0 (2C), 127.7 (3C), 128.2 (2C), 128.3 (2C),129.0, 137.3, 137.7, 173.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 0.88 (3H, t, J = 7.2), 1.25-1.33 (8H, m), 1.35 (3H, s), 1.40 (3H, s), 1.59-1.67 (2H, m), 2.41 (2H, t, J = 7.2), 3.34 (1H, ddd, J = 9.0, 4.8, 3.2), 3.64 (1H, dd, J = 10.2, 6.0), 3.74 (1H, dd, J = 9.0, 9.0), 3.73 (1H, dd, J = 8.0, 6.0), 3.74 (1H, dd, J = 9.0, 3.0), 3.81 (1H, dd, J = 10.2, 6.0), 3.86 (1H, dd, J = 12.0, 4.8), 3.94 (1H, dd, J = 12.0, 3.2), 4.02 (1H, dd, J = 8.0, 6.0), 4.25 (1H, dddd, J = 6.0, 6.0, 6.0, 6.0), 4.71 (1H, d, J = 0.8), 5.39 (1H, dd, J = 3.0, 0.8).13C-NMR (CDCl3) δ: 14.0, 22.6, 24.9, 25.4, 26.7, 28.9, 29.0, 31.7, 34.2, 62.4, 66.6, 68.4, 70.2, 70.9, 72.9, 74.5, 75.7, 98.9, 109.6, 174.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 0.86-0.92 (12H, m), 1.24-1.34 (20H, m), 1.35 (3H, s), 1.40 (3H,s) 1.50-1.68 (8H, m), 2.19-2.44 (8H, m), 3.66 (1H, dd, J = 10.4, 6.0), 3.67 (1H, ddd, J = 10.0, 2.4, 2.4), 3.69 (1H, dd, J = 8.6, 6.2), 3.78 (1H, dd, J = 10.4, 5.6), 4.02 (1H, dd, J = 8.6, 6.2), 4.17 (1H, dd, J = 12.2, 2.4), 4.23 (1H, dd, J = 12.2, 2.4), 4.24 (1H, dddd, J = 6.2, 6.2, 6.0, 5.6), 4.77 (1H, d, J = 1.0), 5.06 (1H, dd, J = 10.0, 3.2), 5.26 (1H, dd, J = 10.0, 10.0), 5.50 (1H, dd, J = 3.2, 1.0.13C-NMR (CDCl3) δ: 13.8, 13.9, 14.0, 22.2 (2C), 22.3, 22.6, 24.3, 24.4, 24.5, 25.0, 25.3, 26.8, 28.9, 29.0, 31.1, 31.2, 31.7, 33.9, 34.0 (2C), 34.1, 62.4, 65.8, 66.7, 68.4, 70.4, 70.9, 72.6, 74.6, 98.5, 109.6, 172.2, 172.6, 173.0, 173.4)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CD3OD) δ: 0.900 (3H, t, J = 7.4), 0.902 (3H, t, J = 7.4), 0.91 (3H, t, J = 7.1), 0.93 (3H, t, J = 7.2), 1.24-1.44 (20H, m), 1.52-1.60 (4H, m), 1.63-1.76 (4H, m), 2.19 (1H, dt, J = 14.8, 7.6), 2.21 (1H, dt, J = 14.8, 7.4), 2.27 (1H, dt, J = 14.9, 7.4), 2.32 (1H, dt, J = 14.9, 7.4), 2.34 (1H, dt, J = 15.8, 7.4), 2.37 (1H, dt, J = 15.8, 7.4), 2.40 (1H, dt, J = 15.4, 7.2), 2.46 (1H, dt, J = 15.4, 7.2), 3.48 (1H, dd, J = 11.4, 5.8), 3.53 (1H, dd, J = 11.4, 5.4), 3.57 (1H, dd, J = 10.4, 6.6), 3.75 (1H, dddd, J = 6.6, 5.8, 5.4, 4.4), 3.83 (1H, ddd, J = 10.0, 4.4, 2.2), 3.88 (1H, dd, J = 10.4, 4.4), 4.15 (1H, dd, J = 12.4, 2.2), 4.27(1H, dd, J = 12.4, 4.4), 4.90 (1H, d, J = 1.0), 5.16 (1H, dd, J = 10.0, 3.5), 5.29 (1H, dd, J = 10.0, 10.0), 5.48 (1H, dd, J = 3.5, 1.0).13C-NMR (CD3OD) δ: 14.2(2C), 14.3, 14.5, 23.36, 23.38, 23.4, 23.8, 25.5, 25.60, 25.62, 26.4, 30.2, 30.3, 32.3, 32.35, 32.44, 33.0, 34.86, 34.92, 32.96, 35.2, 63.1, 64.3, 66.9, 70.4, 72.2, 72.6, 72.7, 73.5, 100.3, 173.8, 173.9, 174.7, 175.0.
(1)参考例1のマンノシルスルフォキシド化合物500mgおよび1−tert−ブチルジメチルシリルーエタンジーオル165mgとを用い、製造例1(1)と同様に処理して、化合物(2−O−tert−ブチルジメチルシリルエチレングリコリル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノサイド)397mgを得た。収率73%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.05 (s, 3H, SiCH3), 0.06 (s, 3H, SiCH3), 0.88 (s, 9H, C(CH3)3), 3.34 (ddd, J = 9.6, 9.6, 4.8 Hz, 1H, OCH), 3.63 (dd, J = 9.6, 3.2 Hz, 1H, OCH), 3.68-3.94 (m, 5H, 5 × OCH), 4.14 (dd, J = 3.2, 0.8 Hz, 1H, OCH), 4.15 (dd, J = 9.6, 9.6 Hz, 1H, OCH), 4.33 (dd, J = 10.4, 4.8 Hz, 1H, OCH), 4.63 (d, J = 0.8 Hz, 1H, OCH), 4.78 (d, J = 12.0 Hz, 1H, OCHHPh),4.87 (d, J = 12.0 Hz, 1H, OCHHPh), 5.61 (s, 1H, OCHPh), 7.27-7.41 (m, 8H, Ar), 7.50 (dd, J = 8.0, 2.0 Hz, 2H, Ar); 13C NMR (100 MHz, CDCl3)δ: -5.4, -5.3, 18.2, 25.8 (3C), 62.6, 66.9, 68.6, 70.0, 70.8, 72.5, 76.7, 78.4, 100.7, 101.5, 126.0 (2C), 127.8, 127.9 (2C), 128.2 (2C), 128.4 (2C), 128.9, 137.4, 137.9
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.05 (s, 3H, SiCH3), 0.06 (s, 3H, SiCH3), 0.87 (t, J= 7.2 Hz, 3H, CH3), 0.88 (s, 9H, C(CH3)3), 1.25-1.33 (m, 8H, 4 × CH2), 1.66 (tt, J = 7.6, 7.6 Hz, 2H, CH2), 2.46 (t, J = 7.6 Hz, 2H, COCH2), 3.38 (ddd, J = 10.0, 10.0, 4.8 Hz, 1H, OCH), 3.67 (dd, J = 10.0, 3.6 Hz, 1H, OCH), 3.69 (ddd, J = 10.0, 4.0, 4.0 Hz, 1H, OCH), 3.73 (ddd, J = 8.0, 4.0, 4.0 Hz, 1H, OCH), 3.78 (ddd, J = 8.0, 4.0, 4.0 Hz, 1H, OCH), 3.86 (ddd, J = 10.0, 4.0, 4.0 Hz, 1H, OCH), 3.90 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 3.99 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 4.33 (dd, J = 10.0, 4.8 Hz, 1H, OCH), 4.62 (d, J = 12.4 Hz, 1H, OCHHPh),4.73 (d, J = 1.2 Hz, 1H, OCH), 4.74 (d, J = 12.4 Hz, 1H, OCHHPh), 5.61 (s, 1H, OCHPh), 5.69 (dd, J = 3.6, 1.2 Hz, 1H, OCH), 7.24-7.40 (m, 8H, Ar), 7.49-7.52 (m, 2H, Ar); 13C NMR (100 MHz, CDCl3) δ: -5.4, -5.3, 14.1, 18.3, 22.6, 25.0, 25.9 (3C), 28.95, 28.99, 31.7, 34.1, 62.7, 67.3, 68.47, 68.53, 71.2, 71.6, 75.8, 78.0, 100.1, 101.5, 126.1 (2C), 127.7, 127.8 (2C), 128.2 (2C), 128.3 (2C), 128.9, 137.4, 137.7, 173.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CD3OD)δ: -5.2, -5.1, 14.4, 19.2, 23.7, 26.0, 26.4 (3C), 30.1,
30.2, 32.9, 35.1, 62.9, 63.9, 68.9, 71.9, 72.9, 73.7, 78.6, 100.7, 175.0
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.045 (s, 3H, SiCH3), 0.049 (s, 3H, SiCH3), 0.86-0.91 (m, 12H, 4 × CH3), 0.89 (s, 9H, C(CH3)3), 1.22-1.36 (m, 20H, 10 × CH2), 1.50-1.67 (m, 8H, 4 × CH2), 2.15-2.45 (m, 8H, 4 × CH2), 3.65 (ddd, J = 10.0, 5.6, 2.4 Hz, 1H, OCH), 3.63-3.68 (m, 1H, OCH), 3.70-3.81 (m, 2H, 2 × OCH), 3.87 (ddd, J = 10.0, 4.0, 4.0 Hz, 1H, OCH), 4.17 (dd, J = 12.0, 2.4 Hz, 1H, OCH), 4.25 (dd, J = 12.0, 5.6 Hz, 1H, OCH), 4.77 (s, 1H, OCH), 5.05 (dd, J = 10.0, 3.6 Hz, 1H, OCH), 5.26 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.50 (d, J = 3.6 Hz, 1H, OCH); 13C NMR (100 MHz, CDCl3) δ: -5.4, -5.3, 13.8 (2C), 13.9, 14.0, 18.3, 22.2 (2C), 22.3, 22.6, 24.2, 24.4, 24.5, 25.0, 25.8 (3C), 28.95, 28.99, 31.2 (2C), 31.3, 31.7, 33.9, 34.0 (2C), 34.1, 62.45, 62.53, 65.8, 68.6, 71.0, 71.1, 72.5, 99.1, 172.3, 172.6, 173.0, 173.5
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3) δ:0.882 (t, J = 7.2 Hz, 3H, CH3), 0.885 (t, J = 7.2 Hz, 6H, 2 × CH3), 0.90 (t, J = 7.2 Hz, 3H, CH3), 1.22-1.38 (m, 20H, 10 × CH2), 1.53 (dtt, J = 10.8, 7.6, 7.6 Hz, 1H, CH2), 1.55 (dtt, J = 10.8, 7.6, 7.6 Hz, 1H,CH2), 1.57 (tt, J = 7.6, 7.6 Hz, 2H, CH2), 1.63 (tt, J = 7.6, 7.6 Hz, 2H, CH2), 1.66 (tt, J = 7.6, 7.6 Hz, 2H, CH2), 2.20 (dt, J = 15.6, 7.6 Hz, 1H, COCHH), 2.21 (dt, J = 15.6, 7.6 Hz, 1H, COCHH), 2.26 (dt, J = 15.6, 7.6 Hz, 1H, COCHH), 2.29 (dt, J = 15.6, 7.6 Hz, 1H, COCHH), 2.34 (dt, J = 15.6, 7.6 Hz, 1H, COCHH), 2.36 (dt, J = 15.6, 7.6 Hz, 1H, COCHH), 2.344 (t, J = 7.6 Hz, 2H, COCH2), 3.69 (ddd, J = 12.6, 5.8, 2.8 Hz, 1H, OCH), 3.71 (ddd, J = 10.0, 6.2, 2.8 Hz, 1H, OCH), 3.72 (ddd, J = 12.6, 5.8, 2.8 Hz, 1H, OCH), 3.83 (ddd, J = 11.2, 5.8, 2.8 Hz, 1H, OCH), 3.87 (ddd, J = 11.2, 5.8, 2.8 Hz, 1H, OCH), 4.19 (dd, J = 12.3, 6.2 Hz, 1H, OCH), 4.22 (dd, J = 12.3, 2.8 Hz, 1H, OCH), 4.70 (d, J = 1.0 Hz, 1H, OCH), 5.08 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.26 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.52 (dd, J = 3.2, 1.0 Hz, 1H, OCH); 13C NMR (175 MHz, CDCl3) d:13.8 (2C), 13.9, 14.0, 22.2 (2C), 22.3, 22.6, 24.3,24.4, 24.5, 25.0, 28.9, 29.0, 31.1 (2C), 31.2, 31.7, 33.88, 33.91, 34.0, 34.1, 61.9, 62.4, 65.7, 68.6, 70.7, 72.6, 73.3, 99.4, 172.3, 172.6, 173.4, 173.4
(1)マンノシルスルフォキシド化合物(2,3−ジ−O−ベンジル−4,6−O−ベンジリデン−1−チオ−α−D−マンノピラノシド S−オキサイド)1.24gおよびアルコール体(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトール)1.00gとを用い、製造例1(1)と同様に処理して、化合物(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトリル 2,3−ジ−O−ベンジル−4,6−O−ベンジリデン−β−D−マンノピラノサイド)974mgを得た。収率71%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3) δ: 0.05 (3H, s), 0.07 (3H, s), 0.88 (9H, s), 1.33 (3H, s), 1.37 (3H, s), 1.46 (3H, s), 1.47 (3H, s), 3.51 (1H, dd, J = 10.3, 5.2), 3.57 (1H, dd, J = 10.3, 4.0), 3.71 (1H, dd, J = 10.3, 6.0), 3.73 (1H, dd, J = 10.3, 8.6), 3.82 (1H, dd, J = 3.2, 1.5), 3.87 (1H, ddd, J = 10.0, 10.0, 5.4), 3.88 (1H, dd, J = 10.4, 10.0), 3.97 (1H, dd, J = 10.0, 3.2), 4.07 (1H, ddd, J = 8.6, 5.7, 4.0), 4.22 (1H, dd, J = 7.5, 5.7), 4.25 (1H, dd, J = 10.0, 10.0), 4.26 (1H, dd, J = 10.4, 5.4), 4.33 (1H, ddd, J = 6.3, 6.0, 5.2), 4.39 (1H, dd, J = 7.5, 6.3), 4.63 (1H, d, J = 12.3), 4.72 (1H, d, J = 12.0), 4.80 (1H, d, J = 12.0), 4.82 (1H, d, J = 1.5), 4.84 (1H, d, J = 12.3), 5.64 (1H, s), 7.25-7.39 (13H,m), 7.49 (2H, dd, J = 7.8, 2.0); 13C NMR (175 MHz, CDCl3) δ: -5.5, -5.4, 18.3, 25.4, 25.5, 25.9(3C), 27.6, 27.8, 62.0, 64.3, 66.9, 68.8, 73.3, 73.6, 75.1, 75.2, 75.5, 76.3, 76.6, 77.0, 79.1, 99.7, 101.5, 108.6, 108.8, 126.1 (2C), 127.35 (2C), 127.44, 127.8, 128.0 (2C), 128.1 (2C), 128.3 (2C), 128.4 (2C), 128.8, 137.6, 138.0, 138.7
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CD3OD) δ: -0.004 (3H, s), -0.000 (3H, s), 0.82 (9H, s), 1.24 (3H, s), 1.25 (3H, s), 1.34 (3H, s), 1.35 (3H, s), 3.11 (1H, ddd, J = 9.6, 6.0, 2.4), 3.34 (1H, dd, J = 9.6, 3.2), 3.45 (1H, dd, J = 10.4, 6.0), 3.54 (1H, dd, J = 10.4, 6.0), 3.61 (1H, dd, J = 12.0, 6.0) 3.62 (1H, dd, J = 10.8, 4.4), 3.74 (1H, dd, J = 10.8, 5.6), 3.76 (1H, d, J = 3.2), 3.78 (1H, dd, J = 12.0, 2.4), 3.95(1H, dd, J = 10.4, 6.0), 4.23-4.28 (2H, m), 4.31 (1H, ddd, J = 6.0, 6.0, 5.6), 4.36 (1H, dd, J = 5.6, 5.6), 4.46 (1H, s); 13C NMR (100 MHz, CD3OD) δ: -5.3, -5.2, 19.2, 25.5, 25.9, 26.4 (3C), 27.7, 27.9, 62.9, 63.9, 68.5, 69.3, 72.3, 75.2, 76.2, 76.4, 77.2, 78.4, 78.7, 101.9, 109.5, 109.7;)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (400 MHz, CDCl3) δ: 0.06 (3H, s), 0.07 (3H, s), 0.88 (6H, t, J = 7.2), 0.89 (9H, s), 0.90 (3H, t, J = 8.0), 0.91 (3H, t, J = 8.0), 1.24-1.37 (16H, m), 1.35 (3H, s), 1.37 (3H, s), 1.45 (3H, s), 1.47 (3H, s), 1.50-1.68 (8H, m), 2.19 (1H, dt, J = 7.6, 4.4), 2.20 (1H, dt, J = 7.6, 4.4), 2.26 (2H, td, J = 7.6, 5.6), 2.32 (2H, td, J = 7.6, 2.0), 2.39 (1H, dt, J = 16.0, 8.0),2.45 (1H, dt, J = 16.0, 8.0), 3.54 (1H, dd, J = 10.4, 4.0), 3.58 (1H, dd, J = 10.4, 5.6), 3.65 (1H, ddd, J = 9.6, 5.6, 2.4), 3.72 (1H, dd, J = 10.4, 8.0), 4.13 (1H, ddd, J = 8.0, 7.6, 4.0), 4.17 (1H, dd, J = 12.4, 2.4), 4.23 (1H, dd, J = 12.4, 5.6), 4.26 (1H, dd, J = 7.6, 5.6), 4.36 (1H, dt, J = 5.6, 5.6), 4.41 (1H, dd, J = 7.6, 5.6), 4.77 (1H, s), 5.05 (1H, dd, J = 10.0, 3.2), 5.25 (1H, dd, J = 10.0, 9.6), 5.49 (1H, d, J = 3.2). 13C-NMR (CDCl3) δ: -5.62, -5.47, 13.8, 13.9 (2C), 18.3, 22.2 (3C), 22.27, 22.32, 24.2, 24.4, 24.5, 24.6, 25.3, 25.5, 25.9 (4C), 27.6, 28.0, 31.2 (4C), 31.3, 33.9, 33.95, 33.98, 34.0, 62.2, 62.4, 65.7, 68.2, 68.5, 71.0, 72.6, 75.0, 75.2, 75.7, 76.8, 98.4, 108.4, 108.8, 172.2, 172.6, 172.8, 173.4
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (700 MHz, CD3OD) δ: 0.89 (6H, t, J = 7.2), 0.92 (3H, t, J = 7.2), 0.93 (3H, t, J = 7.2) 1.23-1.41 (16H, m), 1.54 (1H, tt, J = 7.4, 7.4), 1.54 (1H, tt, J = 7.4, 7.4), 1.57 (2H, tt, J = 7.4, 7.4), 1.64 (2H, tt, J = 7.4, 7.4), 1.68 (2H, tt, J = 7.4, 7.4), 2.20 (1H, t, J =7.4), 2.27 (1H, dt, J = 15.8, 7.4), 2.31 (1H, dt, J =15.8, 7.4), 2.34 (1H, dt, J = 14.8, 7.4), 2.37 (1H, dt, J = 14.8, 7.4), 2.40 (1H, dt, J = 15.0, 7.4), 2.47 (1H, dt, J = 15.0, 7.4), 3.61 (1H, dd, J = 11.0, 5.6), 3.66 (1H, ddd, J = 8.4, 5.6, 3.6), 3.69 (1H, dd, J = 10.8, 6.6), 3.72 (1H, dd, J = 8.4, 1.0), 3.75 (1H, dd, J = 8.4, 1.0), 3.78 (1H, ddd, J = 8.4, 6.6, 2.6), 3.79 (1H, dd, J = 11.0, 3.6), 3.83 (1H, ddd, J = 10.0, 4.2, 2.2), 4.13 (1H, dd, J = 10.8, 2.6), 4.15 (1H, dd, J = 12.2, 2.2), 4.28 (1H, dd, J = 12.2, 4.2), 4.92 (1H, d, J = 1.0), 5.16 (1H, dd, J = 10.0, 3.2), 5.29 (1H, dd, J = 10.0, 10.0), 5.51 (1H, dd, J = 3.2, 1.0); 13C-NMR (CD3OD) δ: 14.2 (2C), 14.3 (2C), 23.4 (3C), 23.5, 25.4, 25.6 (2C), 26.0, 32.3 (3C), 32.4, 34.9 (2C), 35.0, 35.1, 63.1, 65.2 (2C), 66.9, 70.5, 71.1, 71.2, 71.7, 72.7, 73.0, 73.5, 73.7, 173.8, 173.9, 174.8, 175.0)
化合物Aの物理及び分光学的恒数:1H NMR (700 MHz, CD3OD) δ: 1.05 (3H, dd, J = 7.6, 7.6), 1.08 (3H, dd, J = 7.6, 7.6), 1.14 (3H, dd, J = 7.6, 7.6), 1.17 (3H, t, J = 7.6), 2.21 (1H, dq, J = 16.6, 7.6), 2.24 (1H, dq, J = 16.6, 7.6), 2.30 (1H, dq, J = 16.6, 7.6), 2.34 (1H, dq, J = 16.6, 7.6), 2.36 (1H, dq, J = 16.6, 7.6), 2.39 (1H, dq, J = 16.6, 7.6), 2.46 (2H, q, J = 7.6 Hz), 3.62 (1H, dd, J = 11.2, 6.0 Hz,), 3.67 (1H, dd, J = 8.2, 6.0, 3.6), 3.71 (1H, dd, J = 10.6, 6.4), 3.73 (1H, dd, J = 8.6, 1.0), 3.76 (1H, dd, J = 8.2, 1.0), 3.79 (1H, ddd, J = 8.6, 6.4, 2.6), 3.80 (1H, dd, J = 11.2, 3.6), 3.84 (1H, ddd, J = 10.0, 4.6, 2.2), 4.13 (1H, dd, J = 10.6, 2.6), 4.15 (1H, dd, J = 12.2, 2.2), 4.31 (1H, dd, J = 12.2, 4.6), 4.93 (1H, d, J = 1.0), 5.17 (1H, dd, J = 10.0, 3.2), 5.27 (1H, dd, J = 10.0, 10.0), 5.52 (1H, dd, J = 3.2, 1.0); 13C NMR (175 MHz, CD3OD) δ: 9.2, 9.3, 9.4, 9.6, 23.20, 28.23, 28.26, 38.34, 63.1, 65.2, 67.0, 70.5, 71.0, 71.2, 71.7, 72.7, 73.0, 73.5, 73.7, 100.5, 174.6, 174.8, 175.6, 175.7
化合物Bの物理及び分光学的恒数:1H NMR (700 MHz, CD3OD) δ: 0.88-0.92 (m, 12H, 4
× CH3), 1.25-1.42 (m, 32H, 16 × CH2), 1.51-1.58 (m, 4H, 2 × CH2), 1.62-1.70 (m, 4H, 2 × CH2), 2.19-2.50 (m, 8H, 4 × COCH2), 3.61 (dd, J = 11.0, 6.0 Hz, 1H, OCH), 3.66 (dd, J = 8.4, 6.0, 3.6 Hz, 1H, OCH), 3.69 (dd, J = 10.6, 6.4 Hz, 1H, OCH), 3.72 (dd, J = 8.4, 1.0 Hz, 1H, OCH), 3.75 (dd, J = 8.2, 1.0 Hz, 1H, OCH), 3.78 (ddd, J = 8.2, 6.4, 2.6 Hz, 1H, OCH), 3.79 (dd, J = 11.0, 3.6 Hz, 1H, OCH), 3.83 (ddd, J = 10.0, 4.2, 2.2 Hz, 1H, OCH), 4.13 (dd, J = 10.6, 2.6 Hz, 1H, OCH), 4.14 (dd, J = 12.2, 2.2 Hz, 1H, OCH), 4.29 (dd, J = 12.2, 4.2 Hz, 1H, OCH), 4.92 (d, J = 0.8 Hz, 1H, OCH), 5.16 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.31 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.51 (dd, J = 3.2, 0.8 Hz, 1H, OCH); 13C NMR (175 MHz, CD3OD) δ: 14.4 (2C), 14.45, 14.50, 23.7 (3C), 23.8, 25.8, 25.9, 26.0, 26.4, 30.10, 31.14 (3C), 30.19, 30.22, 30.25, 30.30, 32.85 (2C), 32.91, 33.0, 34.9, 35.0, 35.1, 35.2, 63.0, 65.2, 66.8, 70.5, 71.1, 71.2, 71.7, 72.8, 73.0, 73.5, 73.7, 100.6, 173.7, 173.8, 174.8, 175.0
化合物Cの物理及び分光学的恒数:1H-NMR (700 MHz, CDCl3) δ: 0.88 (12H, t, J = 7.0), 1.26-1.32 (96H, m), 1.52 (2H,ddt, J = 14.0, 7.0, 7.0), 1.56 (2H, ddt, J = 14.0, 7.0, 7.0), 1.62 (2H, ddt, J = 14.0, 7.6, 7.6), 1.64 (2H, ddt, J = 14.8, 7.4, 7.4), 2.19 (1H, dt, J = 22.7, 7.6), 2.21 (1H, dt, J = 22.7, 7.0), 2.26 (1H, dt, J =22.7, 7.0), 2.28 (1H, dt, J = 22.7, 7.4), 2.34 (1H, dt, J = 18.3, 7.6), 2.36 (1H, dt, J = 18.3, 7.6), 2.42 (1H, dt, J = 21.6, 8.1), 2.45 (1H, dt, J = 21.6, 8.1), 3.69 (1H, ddd, J = 10.0, 4.0, 4.0), 3.77-3.87 (7H, m), 4.05 (1H, dd, J = 10.3, 3.5), 4.22 (2H, d, J = 4.0), 4.73 (1H, d, J = 0.6), 5.06 (1H, dd, J = 10.0, 3.2), 5.28 (1H, dd, J = 10.0, 10.0), 5.50 (1H, dd, J = 3.2, 0.6), 13C-NMR (CD3OD) δ: 14.1 (4C), 22.7 (4C), 24.7, 24.8, 24.9, 25.1, 29.1 (2C), 29.2, 29.3 (2C), 39.3, 29.4 (4C), 29.5 (2C), 29.6 (2C), 29.7 (16C), 31.9 (4C), 34.0, 34.1 (2C), 62.1, 63.8, 65.5, 68.7, 70.5, 70.7, 70.8, 71.2, 72.2 (2C), 72.7, 77.2, 172.2, 172.7, 173.6, 173.7
(1)マンノシルスルフォキシド化合物(4,6−O−ベンジリデン−2,3−ジ−O−p−メトキシベンジル−1−チオ−α−D−マンノピラノシド S−オキサイド)1.82gおよびアルコール体(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトール)1.23gとを用い、製造例1(1)と同様に処理して、化合物(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトリル 4,6−O−ベンジリデン−2,3−ジ−O−p−メトキシベンジル−β−D−マンノピラノサイド)1.98gを得た。収率77%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3) δ: 0.07 (s, 3H, SiMe), 0.08 (s, 3H, SiMe), 0.90 (s, 9H, SitBu), 1.36 (s, 3H, CH3), 1.39 (s, 3H, CH3), 1.46 (s, 3H, CH3), 1.50 (s, 3H, CH3), 3.30 (ddd, J = 10.1, 10.1, 4.8 Hz, 1H, OCH), 3.54 (dd, J = 9.9, 3.2 Hz, 1H, OCH), 3.60 (dd, J = 10.4, 4.0 Hz, 1H, OCH), 3.64 (dd, J = 10.4, 7.0 Hz, 1H, OCH), 3.76 (dd, J = 10.4, 8.0 Hz, 1H, OCH), 3.797 (s, 3H, OMe), 3.801 (s, 3H, OMe), 3.89 (dd, J = 10.4, 10.1 Hz, 1H, OCH), 3.93 (dd, J = 3.2, 0.8 Hz, 1H, OCH), 4.00 (dd, J = 10.4, 4.6 Hz, 1H, OCH), 4.15 (dd, J = 10.1, 9.9 Hz, 1H, OCH), 4.22-4.27 (m, 2H, 4 × OCH), 4.30 (dd, J = 10.4, 4.8 Hz, 1H, OCH), 4.43-4.45 (m, 2H, 4 × OCH), 4.49 (d, J = 12.0 Hz, 1H, OCHHAr), 4.568 (d, J = 0.8 Hz, 1H, OCH), 4.572 (d, J = 12.0 Hz, 1H, OCHHAr), 4.78 (d, J = 11.8 Hz, 1H, OCHHAr), 4.85 (d, J = 11.8 Hz, 1H, OCHHAr), 5.60 (s, 1H, OCH), 6.82 (d, J = 8.8 Hz, 1H, Ar), 6.84 (d, J = 8.8 Hz, 1H, Ar), 7.17 (d, J = 8.8 Hz, 1H, Ar), 7.37 (d, J = 8.8 Hz, 1H, Ar), 7.35-7.39 (m, 3H, Ar), 7.49-7.50 (m, 2H, Ar); 13C NMR (175 MHz, CDCl3)δ: -5.5, -5.4, 18.4, 25.45, 25.52, 25.9 (3C), 27.6, 27.8, 55.2 (2C), 62.3, 67.7, 68.6, 68.7, 71.9, 74.4, 74.9, 75.1, 75.5, 76.2, 76.9, 77.4, 78.6, 101.4, 102.1, 108.5, 108.8, 113.5 (2C), 113.7 (2C), 126.0 (2C), 128.2 (2C), 128.8, 129.1 (2C), 130.1 (2C), 130.4, 130.6, 137.6, 159.1 (2C))
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (175 MHz, CDCl3) δ: -5.5, -5.4, 18.4, 25.3, 25.4, 25.9 (3C), 27.6, 27.8, 62.6, 66.7, 68.5, 70.7, 70.8, 75.1, 75.2, 75.8, 77.1, 77.2, 78.7, 100.6, 102.1, 108.6, 108.9, 126.2 (2C), 128.3 (2C), 129.1, 137.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: -5.6, -5.5, 14.0, 14.1, 18.3, 22.58, 22.64, 24.6, 25.0, 25.4, 25.5, 25.9, 27.7, 27.9, 28.9, 29.0, 29.1, 31.6, 31.8, 34.01, 34.03, 34.04, 62.2, 67.4, 68.47, 68.52, 69.0, 70.0, 75.07, 75.15, 75.7, 75.9, 76.8, 77.2, 99.2, 101.7, 108.4, 108.8, 126.1 (2C), 128.2 (2C), 129.1, 137.0, 172.7)
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: -5.6, -5.5, 14.0, 18.3, 22.59, 22.61, 25.6, 25.0, 25.45, 25.52, 25.9, 27.7, 27.9, 28.9, 28.97, 29.01, 29.05, 31.6, 31.7, 34.0, 34.1, 62.1, 62.2, 66.0, 68.4, 68.6, 73.9, 75.1, 75.2, 75.6, 75.8, 76.7, 98.5, 108.5,
108.8, 172.6, 173.4
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: -5.6, -5.5, 13.8, 13.9, 14.02, 14.05, 18.3, 22.2, 22.3, 22.6, 24.4, 24.5, 24.6, 25.0, 25.3, 25.5, 25.9, 27.6, 28.0, 28.9, 29.00, 29.03, 29.1, 31.2, 31.3, 31.6, 31.7, 33.97, 34.01, 62.2, 62.5, 65.8, 68.2, 68.5, 71.1, 72.6, 75.1, 75.2, 75.7, 76.7, 77.2, 98.5, 108.4, 108.8, 172.2, 172.6, 172.8, 173.4
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CD3OD) δ: 0.88-0.93 (m, 12H, 4 × CH3), 1.25-1.42 (m, 24H, 12 × CH2), 1.51-1.59 (m, 4H, 2 ×CH2), 1.62-1.69 (m, 4H, 2 ×CH2), 2.19-2.49 (m, 8H, 4 ×CH2), 3.61 (dd, J = 11.2, 6.0 Hz, 1H, OCH), 3.66 (ddd, J = 8.2, 6.0, 3.6 Hz, 1H, OCH), 3.69 (dd, J = 10.6, 6.4 Hz, 1H, OCH), 3.72 (dd, J = 8.6, 1.0 Hz, 1H, OCH), 3.75 (dd, J = 8.2, 1.0 Hz, 1H, OCH), 3.78 (ddd, J = 8.6, 6.4, 2.6 Hz, 1H, OCH), 3.79 (dd, J = 11.2, 3.6 Hz, 1H, OCH), 3.83 (ddd, J = 10.0, 4.2, 2.2 Hz,1H, OCH), 4.13 (dd, J = 10.6, 2.6 Hz, 1H, OCH), 4.14 (dd, J = 12.4, 2.2 Hz, 1H, OCH), 4.28 (dd, J = 12.4, 4.2 Hz, 1H, OCH), 4.92 (d, J = 0.8 Hz, 1H, OCH), 5.16 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.30 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.51 (dd, J = 3.2, 0.8 Hz, 1H, OCH); 13C NMR (175 MHz, CD3OD) δ: 14.4, 14.3, 14.4, 14.5, 23.4 (2C), 23.7, 23.8, 25.58, 25.62, 25.8, 26.4, 30.1, 30.15, 30.20, 30.3, 32.3, 32.4, 32.8, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 65.2, 66.8, 70.5, 71.1, 71.2, 71.7, 72.7, 73.0, 73.5, 73.7, 173.7, 173.8, 174.8, 175.0
(1)製造例13(2)で得た化合物200mgを、製造例1(3)における塩化n−オクタノイルに代えて、プロピオン酸クロライドを用いる他は、同様に処理して、化合物(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトリル 4,6−O−ベンジリデン−2,3−ジ−O−プロピオニル−β−D−マンノピラノサイド)171mgを得た。収率96%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ:-5.6, -5.5, 8.8, 9.3, 18.3, 25.4, 25.5, 25.9, 27.28,
27.33, 27.7, 27.9, 62.2, 67.3, 68.5, 69.1, 70.2, 75.0, 75.2, 75.6, 75.8, 76.8, 99.1, 101.8, 108.4, 108.8, 126.1 (2C), 128.3 (2C), 129.2, 136.9, 173.3, 173.5
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: -5.6, -5.5, 8.8, 9.2, 18.3, 25.48, 25.52, 25.9, 27.36, 27.39, 27.8, 27.9, 62.1, 62.2, 65.9, 68.4, 68.7, 74.0, 75.1, 75.2, 75.6, 75.8, 76.9, 98.5, 108.5, 108.8, 173.4, 174.0
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ:-5.6, -5.5, 8.7, 9.2, 13.8, 13.9, 18.3, 22.2, 22.3,
24.4, 24.5, 25.3, 25.5 , 25.9, 27.3, 27.4, 27.6, 28.0, 31.1, 31.3, 33.95, 34.01, 62.2, 62.4, 65.7, 68.2, 68.5, 71.2, 72.6, 75.0, 75.2, 75.6 ,76.8, 98.4, 108.4,
108.8, 172.4, 173.2, 173.4, 173.6
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CD3OD) δ: 0.90 (t, J = 7.2 Hz, 3H, CH3), 0.93 (t, J = 7.2 Hz, 3H, CH3), 1.05 (t, J = 7.6 Hz, 3H, CH3), 1.17 (t, J = 7.6 Hz, 3H, CH3), 1.25-1.39 (m, 8H, 4 × CH2), 1.57 (ddt, J = 7.4, 7.4, 7.4 Hz, 2H, CH2), 1.64 (ddt, J = 7.4, 7.4, 7.4 Hz, 2H, CH2), 2.22 (q, J = 7.6 Hz, 2H, COCH2), 2.29 (dt, J = 15.8, 7.4 Hz, 1H, CHH), 2.32 (dt, J = 15.8, 7.4 Hz, 1H, CHH), 2.34 (dt, J = 15.8, 7.4 Hz, 1H, CHH), 2.37 (dt, J = 15.8, 7.4 Hz, 1H, CHH), 2.49 (q, J = 7.6 Hz, 2H, COCH2), 3.61 (dd, J = 11.2, 6.0 Hz, 1H, OCH), 3.67 (ddd, J = 8.2, 6.0, 3.6 Hz, 1H, OCH), 3.70 (dd, J = 10.6, 6.4 Hz, 1H, OCH), 3.73 (dd, J = 8.6, 1.2 Hz, 1H, OCH), 3.76 (dd, J = 8.2, 1.2 Hz, 1H, OCH), 3.78 (ddd, J = 8.6, 6.4, 2.6 Hz, 1H, OCH),3.80 (dd, J = 11.2, 3.6 Hz, 1H, OCH), 3.84 (ddd, J = 10.0, 4.6, 2.4 Hz, 1H, OCH), 4.13 (dd, J = 10.6, 2.6 Hz, 1H, OCH), 4.15 (dd, J = 12.4, 2.4 Hz, 1H, OCH), 4.27 (dd, J = 12.4, 4.6 Hz, 1H, OCH), 4.93 (d, J = 1.0 Hz, 1H, OCH), 5.17 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.27 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.52 (dd, J = 3.2, 1.0 Hz, 1H, OCH); 13C NMR (175 MHz, CD3OD) δ: 9.2, 9.6, 14.2, 14.3, 23.3, 23.4, 25.6, 25.7, 28.2, 28.4, 32.3, 32.4, 34.9 (2C), 63.1, 65.2, 66.9, 70.5, 71.0, 71.2, 71.7, 72.8, 73.0, 73.4, 73.7, 100.5, 174.0, 174.5, 175.0, 175.6
(1)製造例13(2)で得た化合物200mgを、製造例1(3)における塩化n−オクタノイルに代えて、パルミチン酸クロライドを用いる他は、同様に処理して、化合物(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトリル 4,6−O−ベンジリデン−2,3−ジ−O−パルミトイル−β−D−マンノピラノサイド)313mgを得た。収率89%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: -5.6, -5.5, 14.1 (2C), 18.3, 22.7 (2C), 24.6, 25.1,
25.47, 25.54, 25.9 (3C), 27.7, 27.9, 29.10, 29.14, 29.3, 29.4 (2C), 29.5, 29.59, 29.64, 29.66 (4C), 29.70 (8C), 31.9 (2C), 34.05, 34.09, 62.1, 62.3, 66.0, 68.4, 68.6, 73.9, 75.1, 75.2, 75.7, 75.8, 76.9, 98.5, 108.5, 108.8, 172.7, 173.4
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: -5.6, -5.5, 13.8, 13.9, 14.1 (2C), 18.3, 22.26, 22.29, 22.7 (2C), 24.4, 24.5, 24.6, 25.0, 25.3, 25.5, 25.9 (3C), 27.6, 28.0, 29.11, 29.14, 29.3, 29.37 (2C), 29.39, 29.5, 29.6, 29.66 (2C), 29.68 (2C), 29.70 (4C), 29.73 (4C), 31.2, 31.3, 31.9 (2C), 33.96, 33.99, 34.02, 34.03, 62.1, 62.3, 66.0, 68.4, 68.6, 73.9, 75.1, 75.2, 75.7, 75.8, 76.9, 98.5, 108.5, 108.8, 172.4, 173.2, 173.4, 173.6
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CD3OD) δ: 0.89-0.94 (m, 12H, 4 × CH3), 0.90 (t, J = 7.2 Hz, 6H, 2 × CH3), 0.91 (t, J = 7.2 Hz, 3H, CH3), 0.93 (t, J = 7.2 Hz, 3H, CH3), 1.29-1.43 (m, 56H, 28 × CH2), 1.51-1.60 (m, 4H, 2 × CH2), 1.63-1.72 (m, 4H, 2 × CH2), 2.17-1.52 (m, 8H, 4 × COCH2), 2.19 (dt, J = 15.2, 7.2 Hz, 1H, COCHH), 2.22 (dt, J = 15.2, 7.2 Hz, 1H, COCHH), 2.27 (dt, J = 15.8, 7.4 Hz, 1H, COCHH), 2.31 (dt, J = 15.8, 7.4 Hz, 1H, COCHH), 2.34 (dt, J = 15.8, 7.6 Hz, 1H, COCHH), 2.37 (dt, J = 15.8, 7.6 Hz, 1H, COCHH), 2.39 (dt, J = 15.2, 7.4 Hz, 1H, COCHH), 2.49 (dt, J = 15.2, 7.4 Hz, 1H, COCHH), 3.61 (dd, J = 11.0, 6.0 Hz, 1H, OCH), 3.66 (ddd, J = 8.2, 6.0, 3.6 Hz, 1H, OCH), 3.70 (dd, J = 10.6, 6.5 Hz, 1H, OCH), 3.72 (dd, J = 8.6, 1.0 Hz, 1H, OCH), 3.76 (dd, J = 8.2, 1.0 Hz, 1H, OCH), 3.79 (ddd, J = 8.6, 6.5, 2.6 Hz, 1H, OCH), 3.80 (dd, J = 11.0, 3.6 Hz, 1H, OCH), 3.83 (ddd, J = 10.0, 4.2, 2.2 Hz, 1H, OCH), 4.137 (dd, J = 10.6, 2.6 Hz, 1H, OCH), 4.142 (dd, J = 12.4, 2.2 Hz, 1H, OCH), 4.30 (dd, J = 12.4, 4.2 Hz, 1H, OCH), 4.93 (d, J = 0.8 Hz, 1H, OCH), 5.16 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.32 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.51 (dd, J = 3.2, 0.8 Hz, 1H, OCH); 13C NMR (125 MHz, CD3OD) δ:14.3, 14.4, 14.5 (2C), 23.5 (2C), 23.8 (2C), 25.6, 25.7, 25.8, 26.5, 30.2, 30.3, 30.4, 30.51, 30.53, 30.6, 30.75, 30.80, 30.84 (7C), 30.89, 30.92 (2C), 31.0 (2C), 32.4, 32.5, 33.1 (2C), 34.8, 34.9, 35.1, 35.3, 63.0, 65.2, 66.7, 70.5, 71.0, 71.1, 71.6, 72.8, 73.0, 73.5, 73.7, 100.6, 173.6, 173.8, 174.7, 175.0
(1)マンノシルスルフォキシド化合物(4,6−O−ベンジリデン−3−O−p−メトキシベンジル−2−O−(t−ブチルジメチルシリル)−α−D−マンノピラノサイド
S−オキサイド)799mgと参考例2のD−マンニトール誘導体591mgを用い、製造例1(1)と同様に処理して、(6−O−ベンジル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトリル 4,6−O−ベンジリデン−3−O−p−メトキシベンジル−2−O−t−ブチルジメチルシリル−β−D−マンノピラノサイド)679mgを得た。収率62%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (175 MHz, CDCl3) δ: -4.6, -4.4, 18.5, 25.4, 25.5, 26.0 (3C), 27.4, 27.5, 55.2, 67.6, 67.8, 68.8, 69.3, 71.3, 71.9, 73.5, 74.7, 74.8, 75.58, 75.60, 77.1, 77.2, 78.8, 101.1, 101.4, 108.7, 108.9, 113.6 (2C), 126.1 (2C), 127.9, 128.0 (2C), 128.1 (2C), 128.5 (2C), 128.8, 129.4 (2C), 130.5, 137.69, 137.75, 159.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 1.35 (s, 3H, CH3), 1.37 (s, 3H, CH3), 1.46 (s, 3H, CH3), 1.56 (s, 3H, CH3), 2.64 (brs, 1H, OH), 3.27 (ddd, J = 10.0, 10.0, 4.8 Hz, 1H, OCH), 3.48 (dd, J = 10.0, 4.8 Hz, 1H, OCH), 3.57 (dd, J = 9.6, 3.2 Hz, 1H, OCH), 3.58 (dd, J = 9.6, 6.0 Hz, 1H, OCH), 3.60 (dd, J = 9.2, 9.2 Hz, 1H, OCH), 3.80 (s, 3H, OMe), 3.85 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 3.96 (dd, J = 10.0, 6.0 Hz, 1H, OCH), 4.05 (d, J = 3.2 Hz, 1H, OCH), 4.10 (dd, J = 9.6, 9.6 Hz, 1H, OCH), 4.12-4.35 (m, 5H, OCH), 4.48 (d, J = 12.0 Hz, 1H, OCHHPh), 4.49 (s, 1H, OCH), 4.56 (d, J = 2.0 Hz, 1H, OCHHPh), 4.69 (d, J = 12.0 Hz, 1H, OCHHPh), 4.77 (d, J = 12.0 Hz, 1H, OCHHPh), 5.59 (s, 1H, OCH), 6.86 (d, J = 8.4 Hz, 2H, Ar), 7.27-7.41 (m, 10H, Ar), 7.50 (dd, J = 8.0, 1.2 Hz, 2H, Ar).
4,6−O−ベンジリデン−3−O−p−メトキシベンジル−2−O−オクタノイル−β−D−マンノピラノサイド)354mgを得た。収率89%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.86 (t, J = 7.2 Hz, 3H, CH3), 1.24-1.31 (m, 8H, 4 × CH2), 1.34 (s, 3H, CH3), 1.38 (s, 3H, CH3), 1.44 (s, 3H, CH3), 1.46 (s, 3H, CH3), 1.64 (tt, J = 7.6, 7.2 Hz, 2H, CH2), 2.44 (t, J = 7.6 Hz, 2H, COCH2), 3.29 (ddd, J = 9.6, 9.6, 4.8 Hz, 1H, OCH), 3.44 (dd, J = 9.6, 4.8 Hz, 1H, OCH), 3.57 (dd, J = 10.4, 5.2 Hz, 1H, OCH), 3.58 (dd, J = 10.4, 3.6 Hz, 1H, OCH), 3.63 (dd, J = 10.4, 3.6 Hz, 1H, OCH), 3.79 (s, 3H, OMe), 3.84 (dd, J = 10.4, 9.6 Hz, 1H, OCH), 3.90 (dd, J = 10.4, 7.6 Hz, 1H, OCH), 3.92 (dd, J = 9.6, 9.6 Hz, 1H, OCH),4.21-4.32 (m, 4H, 4 × OCH), 4.38 (ddd, J = 7.6, 5.2, 5.2 Hz, 1H, OCH), 4.48 (d, J = 12.0 Hz, 1H, OCHHAr), 4.53 (d, J = 12.0 Hz, 1H, OCHHAr), 4.54 (d, J = 12.0 Hz, 1H, OCHHAr), 4.57 (s, 1H, OCH), 4.66 (d, J = 12.0 Hz, 1H, OCHHAr), 5.59 (s, 1H, OCHPh), 5.62 (d, J = 4.8 Hz, 1H, OCH), 6.84 (d, J = 8.4 Hz, 2H, Ar), 7.27-7.41 (m, 10H, Ar), 7.50 (dd, J = 8.0, 2.4 Hz, 2H, Ar); 13C NMR (175 MHz, CDCl3) δ: 14.1, 22.6, 25.0, 25.5, 25.6, 27.7, 27.9, 29.0 (2C), 31.7, 34.1, 55.2, 67.3, 67.8, 68.4, 68.5, 69.1, 71.3, 73.6, 75.0, 75.18 (2C), 75.25, 75.3, 77.9, 99.2, 101.5, 108.6, 108.7, 113.7 (2C), 126.1 (2C), 127.87, 127.94 (2C), 128.2 (2C), 128.5 (2C), 128.9, 129.4 (2C), 129.8, 137.3, 137.7, 159.3, 173.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ:14.0, 22.6, 24.8, 25.5, 25.6, 27.8, 27.9, 28.9, 29.0, 31.7, 34.1, 62.2, 68.0, 68.1, 68.9, 70.9, 73.0, 73.59, 73.60, 75.16, 75.25 (2C), 75.7, 98.5, 108.7, 108.8, 127.9, 128.0 (2C), 128.5 (2C), 137.5, 174.3
13C NMR (100 MHz, CDCl3) δ: 13.80, 13.82, 13.9, 14.0, 22.2 (2C), 22.3, 22.6, 24.2, 24.4, 24.5, 25.0, 25.3, 25.6, 27.7, 27.9, 28.99, 29.02, 31.2 (2C), 31.3, 31.7, 33.93, 33.94, 34.00, 34.02, 62.4, 65.7, 67.8, 68.4, 69.0, 71.0, 72.6, 73.5, 75.0, 75.2 (2C), 75.3, 98.2, 108.6, 108.7, 127.8, 128.0 (2C), 128.5 (2C), 137.7, 172.2, 172.6, 173.0, 173.4
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ:13.8 (2C), 13.9, 14.1, 22.2 (2C), 22.3, 22.6, 24.3, 24.4, 24.5, 25.0, 28.9, 29.0, 31.1, 31.3, 31.7, 33.9, 33.9, 34.0, 34.1, 62.1, 65.6, 68.6, 70.6, 70.7, 71.0, 71.1, 71.2, 71.6, 72.5, 72.7, 99.3, 127.8 (2C), 127.9, 128.5, 137.6, 172.2, 172.6, 173.4, 173.5
化合物の物理及び分光学的恒数:無色油状物質; [α]25 D -31.1 (c 0.97, MeOH); IR (neat) cm-1: 3368 (OH), 1744 (C=O); 1H NMR (700 MHz, CD3OD) δ: 0.90 (t, J = 7.2 Hz, 6H, 2 × CH3), 0.91 (t, J = 7.2 Hz, 3H, CH3), 0.92 (t, J = 7.2 Hz, 3H, CH3), 1.25-1.42 (m, 20H, 10 × CH2), 1.53-1.59 (m, 4H, 2 CH2), 1.62-1.70 (m, 4H, 2 × CH2), 2.19 (dt, J = 15.3, 7.4 Hz, 1H, COCHH), 2.21 (dt, J = 15.3, 7.4 Hz, 1H, COCHH), 2.27 (dt, J = 15.8, 7.4 Hz, 1H, COCHH), 2.31 (dt, J = 15.8, 7.4 Hz, 1H, COCHH), 2.34 (dt, J = 15.6, 7.4 Hz, 1H, COCHH), 2.37 (dt, J = 15.6, 7.4 Hz, 1H, COCHH), 2.40 (dt, J = 15.4, 7.4 Hz, 1H, COCHH), 2.47 (dt, J = 15.4, 7.4 Hz, 1H, COCHH), 3.61 (dd, J = 11.2, 6.0 Hz, 1H, OCH), 3.66 (ddd, J = 8.2, 6.0, 3.6 Hz, 1H, OCH), 3.69 (dd, J = 10.6, 6.6 Hz, 1H, OCH), 3.72 (dd, J = 8.6, 1.0 Hz, 1H, OCH), 3.75 (dd, J = 8.2, 1.0 Hz, 1H, OCH), 3.78 (ddd, J = 8.6, 6.6, 2.4 Hz, 1H, OCH), 3.79 (dd, J = 11.2, 3.6 Hz, 1H, OCH), 3.83 (ddd, J = 10.0, 4.2, 2.2 Hz, 1H, OCH), 4.13 (dd, J = 10.6, 2.4 Hz, 1H, OCH), 4.15 (dd, J = 12.2, 2.2 Hz, 1H, OCH), 4.28 (dd, J = 12.2, 4.2 Hz, 1H, OCH), 4.92 (d, J = 0.8 Hz, 1H, OCH), 5.16 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.30 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.51 (dd, J = 3.2, 0.8 Hz, 1H, OCH); 13C NMR (175 MHz, CD3OD) δ: 14.2 (2C), 14.3, 14.5, 23.35, 23.37, 23.4, 23.8, 25.5, 23.59, 23.62, 26.3, 30.2, 30.3, 32.3, 32.4, 32.5, 33.0, 34.85, 34.93, 35.0, 35.2, 63.0, 65.2, 66.8, 70.5, 71.1, 71.2, 71.7, 72.7, 73.0, 73.5, 73.7, 100.6, 173.8, 173.9,174.8, 175.0;
(1)マンノシルスルフォキシド化合物と既知化合物のアルコール体とを用い、製造例1(1)と同様に処理して、化合物(1,2:3,4−ジ−O−イソプロピリデン−D
−ガラクトピラノシル 4,6−O−ベンジリデン−2−O−tert−ブチルジメチルシリル−3−O−p−メトキシベンジル−β−D−マンノピラノサイド)を、89%の収率で得た。化合物の物理恒数:1H NMR (700 MHz, CDCl3) δ: 0.12 (s, 6H, 2 × SiMe), 0.92 (s, 9H, SitBu), 1.32 (s, 3H, Me), 1.34 (s, 3H, Me), 1.44 (s, 3H, Me), 1.51 (s, 3H, Me), 3.29 (ddd, J = 10.0, 10.0, 4.8 Hz, 1H, OCH), 3.48 (dd, J = 10.0, 2.4 Hz, 1H, OCH), 3.64 (dd, J = 11.2, 8.0 Hz, 1H, OCH), 3.81 (s, 3H, OMe), 3.85 (dd, J = 10.4, 10.0 Hz, 1H, OCH), 3.99 (ddd, J = 8.0, 2.0, 2.0 Hz, 1H, OCH), 4.07 (dd, J = 11.2, 2.0 Hz, 1H, OCH), 4.11 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 4.15 (d, J = 2.4 Hz, 1H, OCH), 4.19 (dd, J = 8.0, 2.0 Hz, 1H, OCH), 4.28 (dd, J = 10.4, 4.8 Hz, 1H, OCH), 4.32 (dd, J = 4.4, 2.0 Hz, 1H, OCH), 4.40 (brs, 1H, OCH), 4.59 (dd, J= 8.0, 2.0 Hz, 1H, OCH), 4.65 (s, 2H, OCH2Ph), 5.56 (d, J = 4.4 Hz, 1H, OCH),5.59 (s, 1H, CHPh), 6.83-6.85 (2H, m), 7.22-7.53 (7H, m); 13C NMR (175 MHz, CD3OD) δ: -4.88, -3.78, 18.5, 24.3, 24.9, 25.96, 26.0 (2C), 26.1, 55.2, 67.4, 67.6, 68.9, 69.9, 70.2, 70.7, 71.0, 71.5, 71.6, 77.1, 78.7, 96.4, 101.4, 102.5, 108.5, 109.3, 113.6 (2C), 126.1 (2C), 128.1 (2C), 128.8, 129.4 (2C), 130.5, 137.7, 159.1
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 0.88 (t, J = 6.8 Hz, 3H, CH3CH2) 1.27-1.30 (m, 8H, CH2CH2CH2), 1.33 (s, 6H, 2 × Me), 1.44 (s, 3H, Me), 1.52 (s, 3H, Me), 1.56-1.67 (m, 2H, CH2CH2CO), 2.39-2.43 (m, 2H, CH2CH2CO), 3.38 (ddd, J = 9.2, 5.6, 3.6 Hz, 1H, OCH), 3.70 (dd, J = 9.2, 9.2 Hz, 1H, OCH), 3.72-3.78 (m, 2H, 2 × OCH), 3.83 (dd, J = 11.2, 5.6 Hz, 1H, OCH), 3.95 (dd, J = 12.0, 5.2 Hz, 1H, OCH), 3.96 (dd, J = 12.0, 2.0 Hz, 1H, OCH), 4.00 (dd, J = 11.2, 3.6 Hz, 1H, OCH), 4.21 (dd, J = 8.0, 2.0 Hz, 1H, OCH), 4.30 (dd, J = 5.2, 2.4 Hz, 1H, OCH), 4.58 (dd, J = 8.0, 2.4 Hz, 1H, OCH), 4.80 (d, J = 1.2 Hz, 1H, OCH), 5.40 (dd, J = 3.2, 1.2 Hz, 1H, OCH), 5.51 (d, J = 5.2 Hz, 1H, OCH); 13C NMR (100 MHz, CDCl3) δ: 14.0, 22.6, 24.3, 25.0 (2C), 25.9, 26.0, 28.9, 29.0, 31.7, 34.2, 62.7, 68.1, 68.8 (2C), 70.5, 70.7, 71.2, 71.3, 73.3, 75.6, 96.2, 99.1, 108.8, 109.5, 174.3
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 0.86-0.91 (12H, m), 1.20-1.35 (20H, m), 1.31 (3H, s), 1.32 (3H, s), 1.44 (3H, s), 1.51 (3H, s), 1.52-1.68 (8H, m), 2.15-2.44 (8H, m), 3.67 (1H, ddd, J = 2.4, 5.2, 10.0), 3.75 (1H, ddd, J = 2.4, 9.6, 10.0), 3.94-4.00 (2H, m), 4.16 (1H, dd, J = 2.4, 12.0), 4.18 (1H, dd, J = 2.4, 8.0), 4.26 (1H, dd, J = 5.2, 12.0), 4.28 (1H, dd, J = 2.8, 4.8), 4.58 (1H, dd, J = 2.8, 8.0), 4.85 (1H, brs), 5.08 (1H, dd, J = 3.2, 10.0), 5.26 (1H, dd, J = 10.0, 10.0), 5.49 (1H, d, J = 4.8), 5.50 (1H, d, J = 3.2). 13C-NMR (CDCl3) δ: 13.80, 13.82, 13.9, 14.4, 22.2 (2C), 22.3, 22.6, 22.3, 24.3, 24.4, 24.5, 25.00, 25.02, 25.9, 26.0, 28.9, 29.0, 31.2 (2C), 31.3, 31.7, 33.9, 34.0 (2C), 34.1, 62.5, 66.0, 68.1, 68.8, 69.1,70.5, 70.7, 71.0, 71.3, 72.4, 96.2, 98.8, 108.8, 109.4, 172.3, 172.5, 172.8, 173.5.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CD3OD) δ: 0.88-0.94 (m, 12H, 4 × CH3CH2), 1.25-1.48 (m, 20H, 10 × CH2CH3CH2), 1.51-1.78 (m, 8H, 4 × CH2CH2CO), 2.24-2.48 (m, 8H, 4 × CH2CH2CO), 3.59 (dd, J = 9.0, 1.5 Hz, 1H, OCH), 3.70 (dd, J = 10.4, 7.6 Hz, 1H, OCH), 3.83 (ddd, J = 10.0, 4.3, 2.2 Hz, 1H, OCH), 3.89 (ddd, J = 6.2, 4.9, 1.6 Hz, 1H, OCH), 3.92 (dd, J = 10.4, 5.0 Hz, 1H, OCH), 4.04 (ddd, J = 7.6, 5.0, 1.5 Hz, 1H, OCH), 4.15 (dd, J = 12.3, 2.2 Hz, 1H, OCH), 4.28 (dd, J = 12.3, 4.3 Hz, 1H, OCH), 4.94 (d, J = 0.7 Hz, 1H, OCH), 5.16 (dd, J = 10.0, 3.2 Hz, 1H, OCH), 5.30 (dd, J = 10.0, 10.0 Hz, 1H, OCH), 5.49 (dd, J = 3.2, 0.7 Hz, 1H, OCH); 13C NMR (175 MHz, CD3OD) δ: 14.2, 14.3, 14.4, 14.5, 23.36, 23.38, 23.4, 23.8, 25.5, 25.60, 26.62, 26.35, 30.2, 30.3, 32.3, 32.4, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 65.0, 66.8, 70.2, 70.5, 71.30, 71.33, 71.8, 72.7, 73.2, 73.5, 100.3, 173.80, 173.84, 174.7, 175.0
(1)参考例1のマンノシルスルフォキシド化合物0.500gおよびアルコール体(1,2:3,4−ジ−O−イソプロピリデン−5−O−メトキシメチル−D−グルシトール)0.320gとを用い、製造例1(1)と同様に処理して、化合物(1,2:3,4−ジ−O−イソプロピリデン−5−O−メトキシメチル−D−グルシトール−6−イル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノシド)0.360gを得た。収率56%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -46.4 (c 0.88, CHCl3); IR (neat) cm-1: 1250; 1H NMR (700 MHz, CDCl3) δ.1.37 (s), 1.41 (s), 1.44 (s), 3.31 (s), 3.33 (ddd, J = 9.8, 9.8, 4.8 Hz), 3.57 (dd, J = 9.8, 3.0 Hz), 3.63 (dd, J = 10.8, 6.0 Hz), 3.80 (s, 3H), 3.84 (ddd, J = 6.8, 6.0, 2.8 Hz), 3.91 (dd, J = 10.4, 9.8 Hz), 3.92 (dd, J = 8.4, 3.0 Hz), 3.95 (dd, J = 3.0, 0.6 Hz), 4.01 (dd, J = 8.4, 6.6 Hz), 4.05 (dd, J = 6.8, 4.2 Hz), 4.08 (ddd, J = 6.6, 6.6, 3.0 Hz) 4.18 (dd, J = 6.6, 4.2 Hz), 4.18 (dd, J = 9.8, 9.8 Hz), 4.20 (dd, J = 10.8, 2.8 Hz), 4.23 (dd, J = 10.4, 4.8 Hz), 4.49 (d, J = 0.6 Hz), 4.56 (d, J = 12.4 Hz), 4.66 (d, J = 6.9 Hz), 4.68 (d, J = 12.4 Hz), 4.79 (d, J = 11.8 Hz), 4.83 (d, J = 6.9 Hz), 4.89 (d, J = 11.8 Hz), 5.61 (s), 6.83-6.85 (m), 7.26-7.31 (m), 7.35-7.39 (m), 7.49-7.50 (m); 13C NMR (175 MHz, CDCl3) d: 25.7, 26.3, 27.2, 27.4, 55.2, 56.0, 60.4, 65.9, 67.7, 68.6, 69.8, 72.4, 74.4, 75.4, 76.2, 76.6, 77.2, 77.9, 78.6, 79.1, 101.4, 102.7, 109.6, 110.2, 113.6, 113.8, 126.0, 126.1, 127.5, 127.6, 128.2, 128.3, 128.9, 129.7, 130.2, 130.5, 137.6, 138.3, 159.2. MS (FAB) m/z (%): 789 (M+Na+, 8), 121 (100); HRMS (FAB) calcd for C42H54O13Na (M+Na+): 789.3462; found: 789.3468.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D +12.3 (c 1.10, CHCl3); IR (neat) cm-1: 3480, 1250; 1H NMR (700 MHz, CDCl3) δ.1.40 (s), 1.43 (s), 1.44 (s), 2.86 (brs), 3.35 (ddd, J = 10.2, 9.8, 4.8 Hz), 3.39 (s), 3.63 (dd, J = 9.5, 3.2 Hz), 3.69 (dd, J = 10.9, 6.4 Hz), 3.87 (dd, J = 10.2, 9.8 Hz), 3.88 (ddd, J = 6.4, 6.0, 3.2 Hz), 3.92 (dd, J = 8.2, 7.0 Hz), 4.03 (dd, J = 7.0, 5.4 Hz), 4.04 (dd, J = 5.4, 4.0 Hz), 4.06 (dd, J = 7.0, 6.0 Hz), 4.14 (dd, J = 10.9, 3.2 Hz), 4.14 (dd, J = 3.2, 1.0 Hz), 4.16 (dd, J = 10.2, 9.5 Hz), 4.19 (ddd, J = 8.2, 7.0, 4.0 Hz), 4.31 (dd, J = 10.2, 4.8 Hz), 4.55 (d, J = 1.0 Hz), 4.71 (d, J = 6.8 Hz), 4.79 (d, J = 12.4 Hz), 4.80 (d, J = 6.8 Hz), 4.86 (d, J = 12.4 Hz), 5.60 (s), 7.26-7.40 (m), 7.49-7.51 (m); 13C NMR (175 MHz, CDCl3) δ: 25.6, 26.3, 27.1, 27.3, 56.0, 65.9, 67.0, 68.6, 69.4, 69.8, 72.5, 75.9, 76.5, 76.6, 77.2, 78.4, 78.7, 96.7, 100.9, 101.6 109.7, 110.0 126.0, 127.8, 127.9, 128.2, 128.4, 128.9, 137.4, 138.0. MS (FAB) m/z (%): 669 (M+Na+, 57), 91 (100); HRMS (FAB) calcd for C34H46O12Na (M+Na+): 669.2887; found: 669.2866.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -29.7 (c 1.14, CHCl3); IR (neat) cm-1: 1744, 1250; 1H NMR (400 MHz, CDCl3) δ.0.87 (t, J = 6.4 Hz), 1.24-1.33 (m), 1.386 (s), 1.392 (s), 1.43 (s), 1.44 (s), 1.66 (tt, J = 7.6, 7.6 Hz), 2.44 (t, J = 7.6 Hz), 3.37 (s), 3.38 (ddd, J = 10.0, 8.0, 5.2 Hz), 3.62 (dd, J = 10.0, 6.8 Hz), 3.72 (dd, J = 9.6, 3.2 Hz), 3.81 (ddd, J = 6.8, 6.8, 2.8 Hz), 3.87 (dd, J = 7.6, 6.4 Hz), 3.89 (dd, J = 10.4, 8.0 Hz), 3.98 (dd, J = 10.0, 2.8 Hz), 4.02 (dd, J = 8.8, 6.4 Hz), 4.03 (dd, J = 8.8, 2.4 Hz), 4.11 (dd, J = 7.6, 6.8 Hz), 4.16 (ddd, J = 6.4, 6.4, 2.4 Hz), 4.15-4.20 (m), 4.32 (dd, J = 10.4, 5.2 Hz), 4.62 (s), 4.63 (d, J = 12.4 Hz), 4.65 (d, J = 6.8 Hz), 4.73 (d, J = 12.4 Hz), 4.78 (d, J = 6.8 Hz), 5.61 (s), 5.67 (d, J = 3.2 Hz), 7.28-7.41 (m), 7.49-7.51 (m); 13C NMR (100 MHz, CDCl3) δ: 14.0, 22.6, 25.0, 25.7, 26.3, 27.2, 27.4, 28.95, 29.02, 31.7, 34.1, 56.0, 65.9, 67.3, 68.4, 68.5, 70.8, 71.7, 75.6, 76.2, 76.7 78.0, 79.1, 96.8, 100.2, 101.6, 109.6, 110.2, 126.1, 127.7, 128.2, 128.3, 129.0, 137.3, 137.7, 173.1. MS (FAB) m/z (%): 795 (M+Na+, 14), 91 (100); HRMS (FAB) calcd for C42H60O13Na (M+Na+): 795.3932; found: 795.3943.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -6.52 (c 1.00, CHCl3); IR (neat) cm-1: 3418, 1744, 1250; 1H NMR (400 MHz, CD3OD) δ. 0.83 (t, J = 6.8 Hz), 1.22-1.26 (m), 1.28 (s), 1.31 (s), 1.32 (s), 1.33 (s), 1.56 (tt, J = 7.6, 7.2 Hz), 2.31 (t, J = 7.2 Hz), 3.21 (ddd, J = 9.2, 6.4, 2.4 Hz), 3.30 (s), 3.44 (dd, J = 9.2, 9.2 Hz), 3.55 (dd, J = 10.4, 6.4 Hz), 3.58 (dd, J = 9.2, 3.6 Hz), 3.63 (dd, J = 11.6, 6.4 Hz), 3.75 (ddd, J = 6.4, 6.0, 3.2 Hz), 3.82 (dd, J = 7.2, 7.2 Hz), 3.84 (dd, J = 11.6, 2.4 Hz), 3.96 (dd, J = 7.2, 2.4 Hz), 3.98 (dd, J = 7.6, 6.8 Hz), 3.98 (dd, J = 6.8, 6.0 Hz), 4.19 (dd, J = 10.4, 3.2 Hz), 4.16 (ddd, J = 7.6, 7.2, 2.4 Hz), 4.57 (d, J = 6.8 Hz), 4.60 (d, J = 0.8 Hz), 4.75 (d, J = 6.8 Hz), 5.28 (dd, J = 3.6, 0.8 Hz); 13C NMR (100 MHz, CD3OD) δ: 14.4, 23.7, 26.0, 26.1, 26.6, 27.5, 27.7, 30.2, 32.9, 35.1, 56.4, 63.0, 67.0, 69.0, 71.1, 72.9, 73.5, 77.0, 77.9, 78.0, 78.5, 79.6, 97.8, 100.8, 110.6, 111.0, 175.1. MS (FAB) m/z (%): 617 (M+Na+, 33), 55 (100); HRMS (FAB) calcd for C28H50O13Na (M+Na+): 617.3149; found: 617.3171.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -4.47 (c 0.96, CHCl3); IR (neat) cm-1: 1748, 1246; 1H NMR (400 MHz, CDCl3) δ. 0.86-0.92 (m, 12H, CH3), 1.23-1.32 (m, 20H, CH2), 1.38 (s), 1.39 (s), 1.42 (s), 1.43 (s), 1.50-1.67 (m), 2.18 (dt, J = 15.2, 7.6 Hz), 2.22 (dt, J = 15.2, 7.6 Hz), 2.23 (dt, J = 15.6, 7.6 Hz), 2.29 (dt, J = 15.6, 7.6 Hz), 2.33 (t, J = 7.6 Hz), 2.40 (dt, J = 16.0, 8.0 Hz), 2.44 (dt, J = 16.0, 8.0 Hz), 3.36 (s), 3.62 (dd, J = 10.4, 6.8 Hz), 3.66 (ddd, J = 9.6, 5.6, 2.4 Hz), 3.80 (ddd, J = 6.8, 6.8, 3.2 Hz), 3.88 (dd, J = 7.6, 7.6 Hz), 3.96 (dd, J = 7.6, 6.4 Hz), 4.01 (dd, J = 8.4, 6.8 Hz), 4.01 (dd, J = 8.4, 4.8 Hz), 4.14-4.20 (m), 4.24 (dd, J = 12.4, 5.6 Hz), 4.64 (d, J = 6.8 Hz), 4.68 (s), 4.75 (d, J = 6.8 Hz), 5.06 (dd, J = 10.4, 2.8 Hz), 5.27 (dd, J = 12.4, 9.6 Hz), 5.51 (d, J = 2.8 Hz); 13C NMR (100 MHz, CDCl3) δ: 13.8, 13.9, 14.0, 22.2, 22.3, 22.6, 24.3, 24.43, 24.48, 25.0, 25.6, 26.3, 27.1, 27.4, 28.98, 29.03, 31.2, 31.3, 31.7, 33.94, 33.97, 34.0, 34.1, 55.9, 62.4 65.78, 65.84, 68.4, 70.5, 70.9, 72.6, 76.1, 76.6, 77.3, 78.9, 96.7, 99.2, 109.6, 110.2, 172.3, 172.7, 172.9, 173.4. MS (FAB) m/z (%): 911 (M+Na+, 19), 99 (100); HRMS (FAB) calcd for C46H80O16Na (M+Na+): 911.5344; found: 911.5341.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -4.85 (c 1.01, CHCl3); IR (neat) cm-1: 3391, 1748, 1246; 1H NMR (700 MHz, CD3OD) δ. 0.89-0.93 (m), 1.24-1.42 (m), 1.52-1.59 (m), 1.62-1.70 (m), 2.19 (dt, J = 14.4, 7.6 Hz), 2.21 (dt, J = 14.4, 7.6 Hz), 2.27 (dt, J = 15.8, 7.4 Hz), 2.31 (dt, J = 15.8, 7.4 Hz), 2.34 (dt, J = 15.6, 8.1 Hz), 2.37 (dt, J = 15.6, 8.1 Hz), 2.40 (dt, J = 15.4, 7.2 Hz), 2.47 (dt, J = 15.4, 7.2 Hz), 3.57 (dd, J = 8.8, 2.0 Hz), 3.58 (dd, J = 11.8, 6.0 Hz), 3.66 (dd, J = 10.6, 2.8 Hz), 3.67 (dd, J = 11.8, 6.0 Hz), 3.74 (ddd, J = 6.0, 6.0, 4.8 Hz), 3.80 (ddd, J = 8.8, 6.4, 2.8 Hz), 3.82 (ddd, J = 9.8, 4.2, 2.2 Hz), 3.83 (dd, J = 4.8, 2.0 Hz), 4.10 (dd, J = 10.6, 6.4 Hz), 4.14 (dd, J = 12.2, 2.2 Hz), 4.28 (dd, J = 12.2, 4.2 Hz), 4.91 (d, J = 0.8 Hz), 5.16 (dd, J = 10.0, 3.2 Hz), 5.29 (dd, J = 10.0, 9.8 Hz), 5.50 (dd, J = 3.2, 0.8 Hz); 13C NMR (175 MHz, CD3OD) δ: 14.2, 14.3, 14.5, 23.36, 23.38, 23.42, 23.8, 25.5, 25.60, 25.62, 26.4, 30.2, 30.3, 32.3, 32.4 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.1, 64.2, 66.8, 70.5, 70.6, 71.7, 72.7, 73.37, 73.39, 73.5, 75.1, 100.6, 173.77, 173.84, 174.8, 175.0. MS (FAB) m/z (%): 787 (M+Na+, 4), 99 (100); HRMS (FAB) calcd for C38H68O15Na (M+Na+): 787.4456; found: 787.4442.
(1)参考例1のマンノシルスルフォキシド化合物0.500gおよびアルコール体(4−O−tert−ブチルジメチルシリル−2,3:5,6−ジ−O−イソプロピリデン−L−グルシトール)0.384gとを用い、製造例1(1)と同様に処理して、化合物(4−O−tert−ブチルジメチルシリル−2,3:5,6−ジ−O−イソプロピリデン−L−グルシトール−1−イル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノシド)0.424gを得た。収率59%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -54.8 (c 1.13, CHCl3); IR (neat) cm-1: 1250; 1H NMR (500 MHz, CDCl3) δ. 0.12 (s), 0.13 (s), 0.91 (s), 1.33 (s), 1.38 (s), 1.41 (s), 1.42 (s), 3.32 (ddd, J = 10.3, 9.7, 4.9 Hz), 3.58 (dd, J = 9.7, 3.5 Hz), 3.62 (dd, J = 10.9, 7.2 Hz), 3.78 (dd, J = 8.1, 4.0 Hz), 3.80 (s), 3.90 (dd, J = 8.1, 8.0 Hz), 3.91 (dd, J = 8.6, 4.0 Hz), 3.92 (dd, J = 10.3, 10.3 Hz), 3.99 (d, J = 3.5 Hz), 4.00 (dd, J = 8.1, 4.9 Hz), 4.07 (dd, J = 10.9, 2.9 Hz), 4.12 (ddd, J = 8.6, 8.0, 4.9 Hz), 4.19 (dd, J = 9.7, 9.7 Hz), 4.23 (ddd, J = 8.1, 7.2, 2.9 Hz), 4.29 (dd, J = 10.3, 4.9 Hz), 4.57 (s), 4.57 (d, J = 12.6 Hz), 4.67 (d, J = 12.6 Hz), 4.81 (d, J = 11.8 Hz), 4.91 (d, J = 11.8 Hz), 5.61 (s), 6.83-6.86 (m), 7.25-7.32 (m), 7.33-7.40 (m), 7.49-7.51 (m); 13C NMR (125 MHz, CDCl3) d: -4.12, -3.92, 18.3, 25.1, 26.0, 26.5, 26.9, 27.3, 55.2, 66.1, 67.7, 68.5, 70.9, 72.22, 72.24, 74.3, 75.3, 76.3, 76.7, 77.7, 78.6, 79.8, 101.4, 102.4, 108.5, 109.3, 113.5, 126.0, 127.50, 127.52, 128.2, 128.3, 128.8, 130.1, 130.6, 137.5, 138.3, 159.1. MS (FAB) m/z (%): 859 (M+Na+, 10), 73 (100); HRMS (FAB) calcd for C46H64O12SiNa (M+Na+): 859.4065; found: 859.4092.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -12.8 (c 1.07, CHCl3); IR (neat) cm-1: 3483, 1254; 1H NMR (400 MHz, CDCl3) δ. 0.10 (s), 0.13 (s), 0.90 (s), 1.32 (s), 1.38 (s), 1.39 (s), 1.42 (s), 2.55 (brs), 3.34 (ddd, J = 10.0, 9.6, 4.8 Hz), 3.64 (dd, J = 9.6, 3.2 Hz), 3.68 (dd, J = 10.4, 7.2 Hz), 3.71 (dd, J = 8.0, 4.0 Hz), 3.88 (dd, J = 10.0, 7.6 Hz), 3.88 (dd, J = 10.0, 10.0 Hz), 3.90 (dd, J = 7.6, 4.0 Hz), 4.31 (dd, J = 10.0, 4.8 Hz), 4.04 (dd, J = 10.4, 3.6 Hz), 4.10 (ddd, J = 7.6, 7.6, 4.8 Hz), 4.16 (dd, J = 9.6, 9.6 Hz), 4.18 (dd, J = 3.2, 0.9 Hz), 4.21 (ddd, J = 8.0, 7.2, 3.6 Hz), 4.31 (dd, J = 10.0, 4.8 Hz), 4.61 (d, J = 0.9 Hz), 4.78 (d, J = 12.4 Hz), 4.86 (d, J = 12.4 Hz), 5.61 (s), 7.24-7.41 (m), 7.49-7.51 (m); 13C NMR (100 MHz, CDCl3) δ: -4.27, -3.99, 18.3, 25.1, 26.0, 26.4, 26.9, 27.1, 66.1, 67.0, 68.6, 69.7, 70.7, 72.4, 76.0, 76.5, 78.4, 80.1, 100.4, 101.5, 108.6, 109.3, 126.0, 127.8, 127.9, 128.2, 128.4, 128.9, 137.4, 138.0. MS (FAB) m/z (%): 739 (M+Na+, 100), 73 (100); HRMS (FAB) calcd for C38H56O11SiNa (M+Na+): 739.3490; found: 739.3505.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -43.8 (c 0.97, CHCl3); IR (neat) cm-1: 1744, 1254; 1H NMR (400 MHz, CDCl3) δ. 0.09 (s), 0.13 (s), 0.87 (t, J = 6.8 Hz), 0.90 (s), 1.24-1.29 (m), 1.32 (s), 1.34 (s), 1.39 (s), 1.41 (s), 1.16 (tt, J = 7.6, 7.6 Hz), 2.44 (t, J = 7.6 Hz), 3.38 (ddd, J = 9.6, 9.6, 4.8 Hz), 3.68 (dd, J = 10.4, 5.6 Hz), 3.72 (dd, J =9.6, 3.2 Hz), 3.79 (dd, J = 9.2, 6.0 Hz), 3.86 (dd, J = 8.4, 6.0 Hz), 3.89 (dd, J = 6.0, 6.0 Hz), 3.89 (dd, J = 10.4, 9.6 Hz), 3.96 (dd, J = 8.4, 4.4 Hz), 3.97 (dd, J = 9.6, 9.6 Hz), 3.98 (dd, J = 10.4, 9.2 Hz), 4.10 (ddd, J = 6.0, 6.0, 4.4 Hz), 4.12 (ddd, J = 9.2, 9.2, 5.6 Hz), 4.32 (dd, J = 10.4, 4.8 Hz), 4.63 (d, J = 12.4 Hz), 4.71 (s), 4.74 (d, J = 12.4 Hz), 5.61 (s), 5.70 (dd, J = 3.2 Hz), 7.27-7.41 (m), 7.49-7.52 (m);13C NMR (100 MHz, CDCl3) δ: -4.18, -4.03, 14.1, 18.3, 22.6, 24.9, 25.1, 26.0, 26.5, 26.9, 27.0, 28.96, 29.03, 31.7, 34.1, 66.0, 67.4, 68.3, 68.5, 70.4, 71.5, 72.1, 75.7, 75.9, 76.8, 77.9, 79.9, 99.7, 101.5, 108.4, 109.2, 126.1, 127.67, 127.71, 128.2, 128.3, 128.9, 137.3, 137.7, 173.0. MS (FAB) m/z (%): 865 (M+Na+, 12), 57 (100); HRMS (FAB) calcd for C46H70O12SiNa (M+Na+): 865.4534; found: 865.4508.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -25.4 (c 1.04, CHCl3); IR (neat) cm-1: 3402, 1743, 1254; 1H NMR (400 MHz, CD3OD) δ. 0.10 (s), 0.13 (s), 0.89 (t, J = 8.0 Hz), 0.91 (s), 1.30-1.38 (m), 1.297 (s), 1.303 (s), 1.34 (s), 1.38 (s), 1.62 (ddt, J = 7.6, 7.6, 7.2 Hz), 2.34 (t, J = 16.0, 7.6 Hz), 2.39 (t, J = 16.0, 7.6 Hz), 3.25 (ddd, J = 9.6, 5.6, 2.4 Hz), 3.48 (dd, J = 9.6, 9.6 Hz), 3.62 (dd, J = 9.6, 3.2 Hz), 3.68 (dd, J = 12.8, 5.6 Hz), 3.69 (dd, J = 10.8, 5.6 Hz), 3.86-3.95 (m), 4.10-4.17 (m), 3.98 (dd, J = 10.8, 4.8 Hz), 4.10-4.17 (m), 4.68 (s), 5.34 (dd, J = 3.2 Hz); 13C NMR (100 MHz, CD3OD) δ: -3.66, -3.53, 14.4, 19.2, 23.7, 25.3, 26.0, 26.6, 26.9, 27.4, 27.4, 30.21, 30.23, 32.9, 35.1, 62.9, 66.6, 69.0, 70.9, 72.6, 72.7, 73.6, 76.7, 78.6, 78.7, 81.4, 100.5, 109.5, 110.3, 174.8. MS (FAB) m/z (%): 687 (M+Na+, 100), 687 (100); HRMS (FAB) calcd for C32H60O12SiNa (M+Na+): 687.3752; found: 687.3741.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -23.5 (c 1.08, CHCl3); IR (neat) cm-1: 1748, 1250; 1H NMR (400 MHz, CDCl3) δ. 0.07 (s), 0.11 (s), 0.86-0.92 (m), 0.89 (s), 1.24-1.33 (m), 1.31 (s), 1.38 (s), 1.40 (s), 1.51-1.68 (m), 2.17 (dt), 2.22 (dt, J = 16.0, 7.6 Hz), 2.23 (dt, J = 15.6, 8.0 Hz), 2.28 (dt, J = 15.6, 8.0 Hz), 2.33 (dt, J = 14.0, 7.2 Hz), 2.34 (dt, J = 14.0, 7.2 Hz), 2.39 (dt, J = 16.0, 7.6 Hz), 2.44 (dt, J = 16.0, 7.6 Hz), 3.65 (ddd, J = 10.0, 5.6, 2.4 Hz), 3.62 (dd, J = 11.2, 6.0 Hz), 3.77 (dd, J = 8.0, 4.0 Hz), 3.83 (dd, J = 6.4, 4.4 Hz), 3.88 (dd, J = 7.2, 6.4 Hz), 3.95 (dd, J = 11.2, 4.8 Hz), 3.98 (dd, J = 8.0, 6.4 Hz), 4.08 (ddd, J = 7.2, 6.0, 4.8 Hz), 4.14 (ddd, J = 6.4, 4.4, 4.0 Hz), 4.17 (dd, J = 12.0, 2.4 Hz), 4.24 (dd, J = 12.0, 5.6 Hz), 4.79 (d, J = 0.8 Hz), 5.06 (dd, J = 10.0, 3.6 Hz), 5.26 (dd, J = 10.0, 10.0 Hz), 5.52 (dd, J = 3.6, 0.8 Hz); 13C NMR (100 MHz, CDCl3) δ: -4.21, -4.03, 13.8, 13.9, 14.1, 18.3, 22.2, 22.3, 22.6, 24.2, 24.4, 24.5, 25.0, 25.1, 26.0, 26.4, 26.9, 27.0, 28.98, 29.04, 31.2, 31.3, 31.7, 33.9, 34.0, 62.4, 65.8, 66.1, 68.4, 70.3, 71.0, 72.2, 72.6, 75.8, 76.8, 80.1, 98.5, 108.5, 109.3, 172.7, 172.9, 173.4. MS (FAB) m/z (%): 981 (M+Na+, 3), 99 (100); HRMS (FAB) calcd for C50H9015O12SiNa (M+Na+): 981.5947; found: 981.5958.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -15.5 (c 0.55, CHCl3); IR (neat) cm-1: 3418, 1744, 1246; 1H NMR (500 MHz, CD3OD) δ. 0.890 (t), 0.895 (t), 0.91 (t), 0.92 (t), 1.22-1.40 (m), 1.51-1.60 (m), 1.61-1.70 (m), 2.18 (dt, J = 14.9, 7.5 Hz), 2.11 (dt, J = 14.9, 7.5 Hz), 2.26 (dt, J = 15.8, 7.4 Hz), 2.31 (dt, J = 15.8, 7.4 Hz), 2.33 (dt, J = 15.5, 7.5 Hz), 2.37 (dt, J = 15.5, 7.5 Hz), 2.39 (dt, J = 15.5, 7.2 Hz), 2.47 (dt, J = 15.5, 7.2 Hz), 3.60 (dd, J = 6.0, 2.1 Hz), 3.63 (dd, J = 11.2, 8.1 Hz), 3.66 (dd, J = 10.6, 6.6 Hz), 3.67 (ddd, J = 8.1, 6.0, 3.5 Hz), 3.76 (dd, J = 11.2, 3.5 Hz), 3.78 (dd, J = 4.6, 2.1 Hz), 3.82 (ddd, J = 10.0, 4.3, 2.0 Hz), 3.89 (ddd, J = 6.6, 4.6, 4.6 Hz), 3.97 (dd, J = 10.6, 4.6 Hz), 4.14 (dd, J = 12.4, 2.0 Hz), 4.28 (dd, J = 12.4, 4.3 Hz), 4.91 (d, J = 0.9 Hz), 5.16 (dd, J = 10.1, 3.2 Hz), 5.29 (dd, J = 10.1, 10.0 Hz), 5.49 (dd, J = 3.2, 0.9 Hz); 13C NMR (125 MHz, CD3OD) δ: 14.2 , 14.3, 14.5, 23.37, 23.39, 23.43, 23.8, 25.5, 25.58, 25.62, 26.4, 30.2, 30.3, 32.3, 32.4, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 64.8, 66.8, 70.5, 71.0, 72.66, 72.68, 73.0, 73.4, 73.57, 73.65, 100.3, 173.7, 173.8, 174.7, 175.0.
MS (FAB) m/z (%): 787 (M+Na+, 100), 787 (100); HRMS (FAB) calcd for C38H68O15Na
(M+Na+): 787.4456; found: 787.4432.
(1)参考例1のマンノシルスルフォキシド化合物0.529gおよびアルコール体(2,3:4,5−ジ−O−イソプロピリデン−L−アラビニトール)0.252gとを用い、製造例1(1)と同様に処理して、化合物(2,3:4,5−ジ−O−イソプロピリデン−L−アラビニトール−1−イル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノシド)0.380gを得た。収率61%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -50.8 (c 0.88, CHCl3); IR (neat) cm-1: 1250; 1H NMR (500 MHz, CDCl3) δ.
1.32 (s), 1.33 (s), 1.37 (s), 1.42 (s), 3.32 (ddd, J = 10.3, 9.5, 4.9 Hz), 3.56
(dd, J = 9.8, 2.9 Hz), 3.80 (s), 3.878 (dd, J = 9.2, 2.6 Hz), 3.880 (dd, J = 13.2, 4.1 Hz), 3.92 (dd, J = 10.4, 10.3 Hz), 3.95 (d, J = 2.9 Hz), 3.98 (dd, J = 8.3, 4.3 Hz) 4.04 (dd, J = 13.2, 3.5 Hz), 4.06 (ddd, J = 4.1, 3.5, 2.6 Hz), 4.08 (ddd, J = 9.2, 6.0, 4.3 Hz), 4.13 (dd, J = 8.3, 6.0 Hz), 4.19 (dd, J = 9.8, 9.5 Hz), 4.28 (dd, J = 10.4, 4.9 Hz), 4.57 (s), 4.59 (d, J = 12.6 Hz), 4.69 (d, J = 12.6 Hz), 4.81 (d, J = 11.7 Hz), 4.91 (d, J = 11.7 Hz), 5.61 (s), 6.85-6.87 (m), 7.25-7.31 (m), 7.33-7.40 (m), 7.48-7.50 (m); 13C NMR (125 MHz, CDCl3) δ: 25.2, 26.8, 26.97, 27.05, 29.3, 55.2, 67.5, 67.6, 68.4, 68.6, 72.4, 74.3, 75.3, 77.8, 78.6, 79.5, 101.4, 102.6, 109.3, 109.7, 113.5, 126.0, 127.5, 128.2, 128.3, 128.8, 130.1, 130.5, 137.6, 138.3, 159.2. MS (FAB) m/z (%): 715 (M+Na+, 22), 121 (100); HRMS (FAB) calcd for C39H48O11Na (M+Na+): 715.3094; found: 715.3091.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -19.8 (c 1.11, CHCl3); IR (neat) cm-1: 3480, 1246 (C-O); 1H NMR (400 MHz, CDCl3) δ.1.33 (s), 1.37 (s), 1.41 (s), 2.26 (brs), 3.35 (ddd, J = 10.0, 9.2, 4.8 Hz), 3.62 (dd, J = 9.6, 3.2 Hz), 3.81 (dd, J = 8.0, 8.0 Hz), 3.88 (dd, J = 10.4, 10.0 Hz), 3.89 (dd, J = 11.6, 3.2 Hz), 3.96 (dd, J = 8.4, 4.8 Hz), 4.01 (dd, J = 11.6, 4.0 Hz), 4.07 (ddd, J = 8.0, 8.0, 4.8 Hz), 4.11 (dd, J = 8.4, 8.0 Hz), 4.14 (ddd, J = 8.0, 4.0, 3.2 Hz), 4.15 (d, J = 3.2 Hz), 4.16 (dd, J = 9.6, 9.2 Hz), 4.31 (dd, J = 10.4, 4.8 Hz), 4.61 (s), 4.78 (d, J = 12.8 Hz), 4.86 (d, J = 12.8 Hz), 5.60 (s), 7.28-7.41 (m), 7.48-7.51 (m) ;13C NMR (100 MHz, CDCl3) δ: 25.2, 26.7, 26.96, 26.99, 67.0, 67.6, 68.6, 68.9, 69.9, 72.5, 76.5, 77.1, 77.6, 78.4, 79.3, 100.6, 101.5, 109.7, 109.8, 126.0, 127.8, 127.9, 128.2, 128.4, 128.9, 137.5, 138.0. MS (FAB) m/z (%): 595 (M+Na+, 7), 73 (100); HRMS (FAB) calcd for C31H40O10Na (M+Na+): 595.2519; found: 595.2548.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -43.7 (c 1.25, CHCl3); IR (neat) cm-1: 1744, 1250; 1H NMR (400 MHz, CDCl3) δ. 0.87 (t, J = 6.4 Hz), 1.24-1.31 (m), 1.33 (s), 1.37 (s), 1.386 (s), 1.389 (s), 1.66 (tdd, J = 7.2, 6.8, 6.8 Hz), 2.44 (t, J = 6.8 Hz), 2.45 (t, J = 6.8 Hz), 3.37 (ddd, J = 10.6, 9.6, 4.8 Hz), 3.70 (dd, J = 10.0, 3.2 Hz), 3.85 (dd, J = 8.0, 8.0 Hz), 3.88 (dd, J = 10.4, 10.0 Hz), 3.89 (dd, J = 11.2, 4.0 Hz), 3.96 (dd, J = 8.4, 4.4 Hz), 3.98 (dd, J = 11.2, 4.4 Hz), 4.01 (dt, J = 8.0, 4.4, 4.0 Hz), 4.05 (ddd, J = 8.0, 6.0, 4.4 Hz), 4.11 (dd, J = 8.4, 6.0 Hz), 4.13 (dd, J = 10.0, 9.6 Hz), 4.31 (dd, J = 10.4, 4.8 Hz), 4.63 (d, J = 12.4 Hz), 4.71 (s), 4.73 (d, J = 12.4 Hz), 5.61 (s), 5.70 (d, J = 3.2 Hz), 7.27-7.41 (m), 7.49-7.51 (m) ;13C NMR (100 MHz, CDCl3) δ: 14.1, 22.6, 25.0, 25.3, 26.6, 26.8, 27.0, 28.95, 29.03, 31.7, 34.1, 67.2, 67.5, 68.4, 68.5, 71.6, 75.5, 76.5, 77.1, 78.0, 79.4, 100.0, 101.5, 109.5, 109.6, 126.1, 127.71, 127.75, 128.2, 128.3, 128.9, 137.4, 137.7, 173.1. MS (FAB) m/z (%): 721 (M+Na+, 3), 91 (100); HRMS (FAB) calcd for C39H54O11Na (M+Na+): 721.3564; found: 721.3592.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -36.9 (c 1.04, CHCl3); IR (neat) cm-1: 3437, 1744, 1250; 1H NMR (400 MHz, CD3OD) δ. 0.90 (t, J = 7.2 Hz), 1.31-1.38 (m), 1.31 (s), 1.34 (s), 1.36 (s), 1.38 (s), 1.62 (ddt, J = 7.6, 7.2, 6.4 Hz), 2.35 (dt, J = 16.0, 7.2 Hz), 2.40 (dt, J = 16.0, 7.6 Hz), 3.25 (ddd, J = 8.8, 6.4, 2.4 Hz), 3.49 (dd, J = 9.6, 8.8 Hz), 3.64 (dd, J = 9.6, 3.6 Hz), 3.69 (dd, J = 11.6, 6.4 Hz), 3.83 (dd, J = 12.4, 4.4 Hz), 3.90 (dd, J = 7.6, 4.8 Hz), 3.90 (dd, J = 11.6, 2.4 Hz), 3.90 (dd, J = 7.6, 6.4 Hz), 3.97 (dd, J = 12.4, 3.6 Hz), 3.97 (ddd, J = 7.6, 4.4, 3.6 Hz), 4.06 (dd, J = 7.6, 6.4 Hz), 4.10 (ddd, J = 6.4, 6.4, 4.8 Hz), 4.71 (d, J = 1.2 Hz), 5.38 (dd, J = 3.6, 1.2 Hz); 13C NMR (100 MHz, CD3OD) δ: 14.4, 23.7, 25.5, 26.0, 27.1, 27.32, 27.35, 30.17, 30.20, 32.9, 35.1, 63.0, 67.9, 69.0, 69.6, 72.8, 73.5, 78.2, 78.6, 80.5, 100.8, 110.6, 110.8, 175.0. MS (FAB) m/z (%): 543 (M+Na+, 100), 543 (100); HRMS (FAB) calcd for C25H44O11Na (M+Na+): 543.2781; found: 543.2805.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -35.8 (c 1.27, CHCl3); IR (neat) cm-1: 1748, 1246; 1H NMR (400 MHz, CDCl3) δ. 0.877 (t, J = 7.2 Hz), 0.882 (t, J = 7.2 Hz), 0.885 (t, J = 7.2 Hz), 0.90 (t, J = 7.2 Hz), 1.20-1.30 (m), 1.31 (s), 1.32 (s), 1.37 (s), 1.38 (s), 1.50-1.69 (m), 2.17 (dt, J = 15.6, 7.6 Hz), 2.22 (dt, J = 15.6, 7.6 Hz), 2.23 (dt, J = 14.8, 7.6 Hz), 2.28 (dt, J = 14.8, 7.6 Hz), 2.34 (t, J = 15.8, 6.8 Hz), 2.40 (dt, J = 15.6, 8.4 Hz), 2.44 (dt, J = 15.6, 8.0 Hz), 3.66 (ddd, J = 10.0, 5.6, 2.4 Hz), 3.85 (dd, J = 8.4, 8.0 Hz), 3.88 (dd, J = 12.4, 3.6 Hz), 3.95 (dd, J = 8.0, 4.0 Hz), 3.99 (dd, J = 12.4, 6.0 Hz), 4.01 (ddd, J = 8.0, 6.0, 3.6 Hz), 4.04 (ddd, J = 8.0, 6.0, 4.0 Hz), 4.10 (dd, J = 8.4, 6.0 Hz), 4.15 (dd, J = 12.0, 2.4 Hz), 4.23 (dd, J = 12.0, 5.6 Hz), 4.80 (d, J = 0.8 Hz), 5.05 (dd, J = 10.4, 3.2 Hz), 5.26 (dd, J = 10.4, 10.0 Hz), 5.54 (dd, J = 3.2, 0.8 Hz); 13C NMR (100 MHz, CDCl3) δ: 13.8, 13.9, 14.1, 22.2, 22.3, 22.6, 24.3, 24.45, 24.48, 25.0, 25.3, 26.6, 26.7, 27.0, 28.95, 29.03, 31.2, 31.3, 31.7, 33.9, 34.0, 34.1, 62.5, 65.8, 67.4, 68.2, 68.4, 71.0, 72.5, 76.4, 77.01, 79.4, 99.0, 109.5, 109.6, 172.3, 172.6, 172.9, 173.4. MS (FAB) m/z (%): 837 (M+Na+, 8), 99 (100); HRMS (FAB) calcd for C43H74O14Na (M+Na+): 837.4976; found: 837.4995.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -28.1 (c 1.15, CHCl3); IR (neat) cm-1: 3418, 1748, 1246; 1H NMR (500 MHz, CD3OD) δ. 0.90 (t, J = 7.2 Hz), 0.91 (t, J = 7.2 Hz), 0.92 (t, J = 6.9 Hz), 1.22-1.40 (m), 1.50-1.60 (m), 1.62-1.70 (m), 2.18 (dt, J = 15.2, 7.5 Hz), 2.21 (dt, J = 15.2, 7.5 Hz), 2.26 (dt, J = 15.8, 8.3 Hz), 2.31 (dt, J = 15.8, 7.2 Hz), 2.34 (dt, J = 16.0, 7.5 Hz), 2.37 (dt, J = 16.0, 7.2 Hz), 2.39 (dt, J = 15.2, 7.2 Hz), 2.46 (dt, J = 15.2, 7.2 Hz), 3.49 (dd, J = 8.0, 1.8 Hz), 3.60 (dd, J = 11.2, 6.0 Hz), 3.68 (ddd, J = 8.0, 6.0, 3.5 Hz), 3.72 (dd, J = 10.1, 6.3 Hz), 3.78 (dd, J = 11.2, 3.5 Hz), 3.83 (ddd, J = 10.0, 4.3, 2.3 Hz), 3.88 (dd, J = 10.21, 6.3 Hz), 4.00 (ddd, J = 6.3, 6.3, 1.8 Hz), 4.16 (dd, J = 12.3, 2.3 Hz), 4.27 (dd, J = 12.3, 4.3 Hz), 4.89 (d, J = 0.9 Hz), 5.16 (dd, J = 10.0, 3.2 Hz), 5.29 (dd, J = 10.0, 10.0 Hz), 5.46 (dd, J = 3.2, 0.9 Hz); 13C NMR (125 MHz, CD3OD) δ: 14.2, 14.3, 14.5, 23.37, 23.39, 23.42, 23.8, 25.5, 25.60, 25.63, 26.3, 30.2, 30.3, 32.3, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 65.0, 66.8, 69.6, 70.4, 72.2, 72.4, 72.7, 72.9, 73.5, 100.0, 173.77, 173.84, 174.7, 175.0. MS (FAB) m/z (%): 757 (M+Na+, 100), 757 (100); HRMS (FAB) calcd for C37H66O14Na (M+Na+): 757.4350; found: 757.4342.
(1)参考例1のマンノシルスルフォキシド化合物0.700gおよびアルコール体(1,2:3,4−ジ−O−イソプロピリデン−リビトール)0.252gとを用い、製造例1(1)と同様に処理して、化合物(1,2:3,4−ジ−O−イソプロピリデン−リビトール−5−イル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノシド)0.395gを得た。収率48%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -23.4 (c 1.18, CHCl3); IR (neat) cm-1: 1246; 1H NMR (500 MHz, CDCl3) δ. 1.29 (s), 1.30 (s), 1.34 (s), 1.35 (s), 1.38 (s), 1.41 (s), 1.43 (s), 1.47 (s), 3.31 (ddd, J = 10.1, 10.1, 4.9 Hz), 3.32 (ddd, J = 10.1, 9.5, 5.2 Hz), 3.56 (dd, J = 9.8, 3.2 Hz), 3.57 (dd, J = 9.8, 3.2 Hz), 3.67 (dd, J = 11.5, 8.1 Hz), 3.77 (dd, J = 10.9, 4.9 Hz), 3.79 (s3), 3.89 (dd, J = 8.6, 6.3 Hz), 3.899 (dd, J = 8.1, 4.9 Hz), 3.91 (dd, J = 3.2, 0.9 Hz), 3.91 (dd, J = 10.1, 10.1 Hz), 3.91 (dd, J = 10.6, 10.1 Hz), 3.98 (d, J = 3.2 Hz), 3.99 (dd, J = 6.3, 5.8 Hz), 4.01 (dd, J = 9.5, 4.6 Hz), 4.03 (ddd, J = 6.3, 6.3, 5.5 Hz), 4.04 (ddd, J = 9.5, 5.7, 4.9 Hz), 4.06 (dd, J = 8.6, 5.5 Hz), 4.07 (dd, J = 8.1, 5.7 Hz), 4.11 (dd, J = 10.9, 5.2 Hz), 4.18 (dd, J = 9.8, 9.5 Hz), 4.18 (dd, J = 10.1, 9.8 Hz), 4.24 (dd, J = 11.5, 2.9 Hz), 4.29 (dd, J = 10.1, 4.9 Hz), 4.30 (dd, J = 10.6, 5.2 Hz), 4.34 (ddd, J = 5.8, 5.2, 4.9 Hz), 4.41 (ddd, J = 8.1, 4.6, 2.9 Hz), 4.50 (d, J = 0.9 Hz), 4.58 (d, J = 12.3 Hz), 5.598 (s), 4.60 (d, J = 12.3 Hz), 4.90 (d, J = 12.3 Hz), 4.72 (d, J = 12.3 Hz), 4.78 (d, J = 11.7 Hz), 4.82 (d, J = 11.8 Hz), 4.88 (d, J = 11.7 Hz), 4.90 (d, J = 11.8 Hz), 5.59 (s), 5.599 (s), 6.81-6.84 (m), 7.23-7.28 (m), 7.31-7.40 (m), 7.47-7.49 (m); 13C NMR (125 MHz, CDCl3) δ: 25.3, 25.42, 25.46, 25.53, 26.8, 27.8, 28.0, 67.6, 67.6, 67.8, 67.9, 68.1, 68.2, 68.6, 72.2, 72.3, 73.32, 73.38, 74.2, 74.3, 74.9, 75.4, 76.2, 77.5, 77.7, 78.0, 78.6, 101.4, 102.3, 102.5, 108.8, 108.9, 109.8, 113.5, 126.0, 127.5, 127.5, 128.2, 128.26, 128.28, 128.8, 130.2, 130.3, 130.5, 130.6, 159.2. MS (FAB) m/z (%): 716 (M+Na+, 19), 91 (100); HRMS (FAB) calcd for C39H48O11Na (M+Na+): 715.3094; found: 715.3085.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -5.93 (c 1.03, CHCl3); IR (neat) cm-1: 3480, 1246; 1H NMR (500 MHz, CDCl3) δ. 1.336 (s), 1.342 (s), 1.39 (s), 1.40 (s), 1.41 (s), 2.94 (brs), 3.350 (ddd, J = 9.7, 9.7, 4.9 Hz), 3.351 (ddd, J = 9.7, 8.0, 4.9 Hz), 3.62 (dd, J = 8.1, 3.5 Hz), 3.63 (dd, J = 9.5, 3.2 Hz), 3.64 (dd, J = 10.6, 7.5 Hz), 3.85 (dd, J = 10.6, 4.9 Hz), 3.89 (dd, J = 10.3, 8.0 Hz), 3.90 (dd, J = 10.3, 9.7 Hz), 3.94 (dd, J = 10.1, 6.9 Hz), 3.95 (dd, J = 8.0, 8.0 Hz), 3.99 (dd, J = 10.6, 8.9 Hz), 4.00 (dd, J = 10.6, 6.9 Hz), 4.03 (dd, J = 9.2, 5.2 Hz), 4.10 (dd, J = 10.1, 5.2 Hz), 4.11 (ddd, J = 6.9, 6.9, 5.2 Hz), 4.11 (dd, J = 3.5, 0.9 Hz), 4.23 (ddd, J = 8.0, 5.2, 4.0 Hz), 4.14 (dd, J = 8.0, 4.0 Hz), 4.17 (dd, J = 3.2, 0.9 Hz), 4.17 (dd, J = 9.7, 9.5 Hz), 4.18 (dd, J = 10.6, 4.9 Hz), 4.19 (dd, J = 9.7, 8.1 Hz), 4.325 (dd, J = 10.3, 4.9 Hz), 4.338 (dd, J = 10.3, 4.9 Hz), 4.39 (ddd, J = 9.2, 8.9, 4.9 Hz), 4.40 (ddd, J = 10.6, 7.5, 4.9 Hz), 4.56 (d, J = 0.9 Hz), 4.62 (d, J = 0.9 Hz), 4.79 (d, J = 12.6 Hz), 4.80 (d, J = 12.4 Hz), 4.86 (d, J = 12.4 Hz), 4.87 (d, J = 12.6 Hz), 5.61 (s), 7.26-7.41 (m), 7.50-7.51 (m); 13C NMR (125 MHz, CDCl3) δ: 25.35, 25.38, 25.41, 25.45, 26.79, 26.81, 27.8, 28.0, 66.9, 67.0, 67.2, 67.4, 67.9, 68.0, 68.60, 68.63, 69.9, 72.35, 72.41, 73.1, 73.2, 76.0, 76.4, 76.5, 77.8, 78.0, 78.33, 78.35, 100.1, 100.5, 101.5, 108.8, 108.9, 109.75, 109.81, 126.0, 127.7, 127.86, 127.89, 128.2, 128.4, 128.9, 137.5, 138.1. MS (FAB) m/z (%): 595 (M+Na+, 70), 91 (100); HRMS (FAB) calcd for C31H40O10Na (M+Na+): 595.2519; found: 595.2530.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -47.7 (c 1.13, CHCl3); IR (neat) cm-1: 1744, 1246; 1H NMR (500 MHz, CDCl3) δ. 0.87 (t, J = 6.4 Hz), 1.25-1.30 (m), 1.315 (s), 1.320 (s), 1.34 (s), 1.37
(s), 1.39 (s), 1.40 (s), 1.41 (s), 1.67 (dt, J = 14.6, 7.5 Hz), 2.45 (t, J = 7.5 Hz), 2.46 (t, J = 7.5 Hz), 3.39 (ddd, J = 8.6, 8.0, 4.9 Hz), 3.40 (ddd, J = 10.3, 9.7, 4.9 Hz), 3.71 (dd, J = 10.0, 3.2 Hz), 3.73 (dd, J = 9.8, 3.2 Hz), 3.78 (dd, J = 11.7, 7.7 Hz), 3.87 (dd, J = 10.9, 2.7 Hz), 3.90 (dd, J = 12.6, 10.3 Hz), 3.91 (dd, J = 8.0, 8.0 Hz), 3.97 (dd, J = 9.2, 6.0 Hz), 3.98 (dd, J = 10.9, 4.0 Hz), 4.00 (dd, J = 10.4, 5.5 Hz), 4.01 (dd, J = 10.3, 6.1 Hz), 4.04 (dd, J = 8.6, 4.0 Hz), 4.04 (dd, J = 9.8, 9.7 Hz), 4.05-4.11 (m), 4.07 (dd, J = 10.0, 8.6 Hz), 4.09-4.15 (m), 4.16 (dd, J = 11.7, 2.6 Hz), 4.31 (dd, J = 8.0, 4.9 Hz), 4.33 (dd, J = 12.6, 4.9 Hz), 4.34 (ddd, J = 8.6, 7.7, 2.6 Hz), 4.36 (ddd, J = 10.3, 4.0, 2.7 Hz), 4.63 (d, J = 12.3 Hz), 4.67 (d, J = 1.2 Hz), 4.74 (d, J = 12.3 Hz), 4.75 (d, J = 12.3 Hz), 4.80 (d, J = 1.2 Hz), 5.61 (s), 5.61 (s), 5.67 (dd, J = 3.5, 1.2 Hz), 5.72 (dd, J = 3.2, 1.2 Hz), 7.25-7.41 (m), 7.50-7.52 (m); 13C NMR (125 MHz, CDCl3) δ: 14.1, 22.6, 25.0, 25.2, 25.42, 25.45, 25.51, 26.8, 27.5, 27.9, 28.95, 28.98, 29.01, 31.7, 34.1, 34.2, 67.3, 67.8, 67.9, 68.0, 68.1, 68.4, 68.48, 68.54, 71.5, 71.6, 73.4, 75.5, 75.6, 76.2, 77.6, 77.8, 77.9, 80.0, 99.6, 99.8, 101.50, 101.53, 108.9, 109.1, 109.59, 109.64, 126.1, 127.67, 127.70, 127.8, 128.2, 128.3, 128.9, 137.3, 137.65, 137.73, 173.2. MS (FAB) m/z (%): 721 (M+Na+, 4), 91 (100); HRMS (FAB) calcd for C39H54O11Na (M+Na+): 721.3564; found: 721.3564.
(4)上記(3)で得た化合物261mgを、製造例1(4)と同様に処理して、化合物(1,2:3,4−ジ−O−イソプロピリデン−リビトール−5−イル 2−O−オクタノイル−β−D−マンノピラノシド)115mgを得た。収率59%
[α]25 D -30.2 (c 0.81, CHCl3); IR (neat) cm-1: 3379, 1732, 1258; 1H NMR (500 MHz, CD3OD) δ. 0.90 (t, J = 6.9 Hz), 1.31-1.40 (m), 1.31 (s), 1.32 (s), 1.366 (s), 1.375 (s), 1.382 (s), 1.40 (s), 1.63 (dt, J = 14.4, 7.4 Hz), 2.360 (dt, J = 14.9, 7.5 Hz), 2.363 (dt, J = 14.9, 7.5 Hz), 2.390 (dt, J = 14.9, 7.5 Hz), 2.392 (dt, J = 14.9, 7.5 Hz), 3.25 (ddd, J = 9.5, 6.3, 2.3 Hz), 3.27 (ddd, J = 9.5, 6.3, 2.3 Hz), 3.50 (dd, J = 9.5, 9.5 Hz), 3.51 (dd, J = 10.0, 9.5 Hz), 3.634 (dd, J = 9.5, 3.5 Hz), 3.636 (dd, J = 10.0, 3.5 Hz), 3.70 (dd, J = 12.1, 6.3 Hz), 3.75 (dd, J = 11.5, 6.9 Hz), 3.82 (dd, J = 10.9, 4.3 Hz), 3.86 (dd, J = 8.6, 5.6 Hz), 3.87 (dd, J = 8.6, 5.8 Hz), 3.90 (dd, J = 12.1, 2.3 Hz), 4.01-4.09 (m), 4.01-4.09 (m), 4.03 (dd, J = 8.6, 5.6 Hz), 4.06 (dd, J = 12.3, 6.3 Hz), 4.10 (dd, J = 11.5, 3.2 Hz), 4.18 (ddd J = 8.6, 5.6, 5.6 Hz), 4.22 (ddd, J = 8.6, 6.3 Hz), 4.32 (ddd, J = 12.3, 5.2, 3.2 Hz), 4.33 (ddd, J = 9.5, 6.9, 3.2 Hz), 4.70 (d, J = 1.2 Hz), 4.74 (d, J = 1.2 Hz), 5.36 (dd, J = 3.5, 1.2 Hz), 5.37 (dd, J = 3.5, 1.2 Hz); 13C NMR (125 MHz, CD3OD) δ: 25.4, 25.5, 25.69, 25.71, 26.01, 26.03, 27.04, 27.06, 27.8, 28.0, 30.1, 30.2, 32.9, 35.1, 68.5, 68.8, 68.9, 69.0, 72.8, 72.9, 73.6, 74.8, 77.7, 78.2, 78.5 , 78.6, 79.1, 79.2, 100.5, 100.6, 109.9, 110.1, 110.71, 110.73, 175.07, 175.12. MS (FAB) m/z (%): 543 (M+Na+, 12), 55 (100); HRMS (FAB) calcd for C25H44O11Na (M+Na+): 543.2781; found: 543.2754.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -25.3 (c 1.15, CHCl3); IR (neat) cm-1: 1748 (COOR), 1246 (C-O); 1H NMR (500 MHz, CDCl3) δ. 0.878 (t, J = 7.5 Hz), 0.883 (t, J = 7.2 Hz), 0.898 (t, J = 7.2 Hz), 1.21-1.33 (m), 1.31 (s), 1.33 (s), 1.335 (s), 1.37 (s), 1.389 (s), 1.394 (s), 1.42 (s), 1.51-1.69 (m), 2.19 (dt, J = 15.8, 8.3 Hz), 2.21 (dt, J = 15.8, 8.1 Hz), 2.25 (dt, J = 15.2, 7.5 Hz), 2.27 (dt, J = 15.5, 8.0 Hz), 2.32 (dt, J = 12.5, 7.7 Hz), 2.34 (dt, J = 12.5, 6.6 Hz), 2.423 (dt, J = 15.5, 7.7 Hz), 2.433 (dt, J = 15.7, 8.3 Hz), 3.671 (ddd, J = 10.1, 5.5, 2.3 Hz), 3.674 (ddd, J = 10.1, 5.5, 2.3 Hz), 3.75 (dd, J = 11.8, 8.0 Hz), 3.84 (dd, J = 10.9, 4.6 Hz), 3.892 (dd, J = 10.6, 3.2 Hz), 3.984 (dd, J = 8.6, 5.2 Hz), 3.96 (dd, J = 9.2, 5.7 Hz), 4.00 (ddd, J = 9.2, 5.5, 5.2 Hz), 4.01 (dd, J = 8.9, 6.0 Hz), 4.08 (dd, J = 8.6, 5.5 Hz), 4.09 (dd, J = 10.6, 5.8 Hz), 4.12 (ddd, J = 6.0, 5.8, 3.2 Hz), 4.168 (dd, J = 10.9, 2.3 Hz), 4.170 (dd, J = 11.8, 2.9 Hz), 4.18 (dd, J = 12.3, 2.3 Hz), 4.25 (dd, J = 12.3, 5.5 Hz), 4.31 (ddd, J = 8.9, 4.6, 2.3 Hz), 4.35 (ddd, J = 8.0, 5.7, 2.9 Hz), 4.74 (d, J = 1.2 Hz), 4.86 (d, J = 1.5 Hz), 5.05 (dd, J = 10.1, 3.2 Hz), 5.07 (dd, J = 10.1, 3.8 Hz), 5.277 (dd, J = 10.1, 10.1 Hz), 5.279 (dd, J = 10.1, 10.1 Hz), 5.50 (dd, J = 3.2, 1.2 Hz), 5.54 (d, J = 3.8, 1.5 Hz); 13C NMR (125 MHz, CDCl3) δ: 13.8, 13.9, 14.0, 22.2, 22.3, 22.6, 24.3, 24.41, 24.43, 24.5, 24.98, 24.01, 25.2, 25.36, 25.39, 25.5, 26.7, 26.8, 27.5, 27.9, 28.96, 28.99, 31.2, 31.3, 31.7, 33.93, 33.96, 34.00, 34.08, 34.13, 62.4, 62.5, 65.8, 67.8, 67.9, 68.4, 68.6, 71.00, 71.04, 72.47, 72.51, 73.3, 76.0, 77.6, 78.0, 98.5, 98.9, 108.8, 109.1, 109.6, 172.2, 172.7, 173.00, 173.04, 173.5. MS (FAB) m/z (%): 837 (M+Na+, 8), 99 (100); HRMS (FAB) calcd for C74H44O14Na (M+Na+): 837.4976; found: 837.4968.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -23.7 (c 0.79, CHCl3); IR (neat) cm-1: 3399, 1748, 1246; 1H NMR (500 MHz, CD3OD) δ. 0.89 (t, J = 7.2 Hz), 0.90 (t, J = 6.6 Hz), 0.91 (t, J = 6.3 Hz), 0.92 (t, J = 7.2 Hz), 1.22-1.40 (m), 1.51-1.60 (m), 1.61-1.71 (m), 2.18 (dt, J = 15.5, 7.5 Hz), 2.21 (dt, J = 15.5, 7.8 Hz), 2.26 (dt, J = 16.1, 8.1 Hz), 2.31 (dt, J = 16.1, 7.5 Hz), 2.35 (dt, J = 16.0, 8.9 Hz), 2.36 (dt, J = 16.0, 7.7 Hz), 2.397 (dt, J = 14.6, 7.2 Hz), 2.402 (dt, J = 15.2, 7.2 Hz), 2.469 (dt, J = 14.6, 7.2 Hz), 2.275 (dt, J = 15.2, 7.2 Hz), 3.55 (dd, J = 6.3, 6.3 Hz), 3.58 (dd, J = 6.3, 6.0 Hz), 3.61 (dd, J = 11.2, 6.1 Hz), 3.61 (dd, J = 10.9, 5.7 Hz), 3.67 (dd, J = 10.9, 7.2 Hz), 3.69 (ddd, J = 6.3, 6.1, 3.4 Hz), 3.70 (ddd, J = 6.0, 5.7, 3.8 Hz), 3.74 (dd, J = 11.2, 3.4 Hz), 3.75 (dd, J = 10.9, 3.8 Hz), 3.82 (ddd, J = 10.0, 4.3, 2.3 Hz), 3.85 (ddd, J = 7.2, 6.3, 2.9 Hz), 3.87 (ddd, J = 7.2, 6.9, 6.3 Hz), 3.91 (dd, J = 10.9, 6.9 Hz), 4.07 (dd, J = 10.9, 2.9 Hz), 4.14 (dd, J = 12.4, 2.3 Hz), 4.278 (dd, J = 12.4, 4.3 Hz), 4.280 (dd, J = 12.4, 4.3 Hz), 4.91 (d, J = 0.9 Hz), 4.92 (d, J = 1.2 Hz), 5.16 (dd, J = 10.0, 3.2 Hz), 5.17 (dd, J = 10.0, 3.2 Hz), 5.29 (dd, J = 10.0, 10.0 Hz), 5.48 (dd, J = 3.2, 1.2 Hz) 5.50 (dd, J = 3.2, 0.9 Hz); 13C NMR (125 MHz, CD3OD) δ: 14.2, 14.3, 14.5, 23.37, 23.39, 23.42, 23.8, 25.5, 25.59, 25.63, 26.4, 30.2, 30.3, 32.3, 32.4, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.00, 63.05, 64.5, 66.76, 66.81, 70.5, 72.50, 72.52, 72.6, 72.7, 72.9, 73.0, 73.47, 73.48, 73.6, 73.9, 74.0, 74.1, 100.0, 100.5, 173.76, 173.84, 174.7, 174.8, 175.0. MS (FAB) m/z (%): 757 (M+Na+, 85), 99 (100); HRMS (FAB) calcd for C37H66O14Na (M+Na+): 757.4350; found: 757.4359.
(1)参考例1のマンノシルスルフォキシド化合物0.500gおよびアルコール体(2,3:4,5−ジ−O−イソプロピリデン−キシリトール)0.237gとを用い、製造例1(1)と同様に処理して、化合物(2,3:4,5−ジ−O−イソプロピリデン−キシリトール−1−イル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノシド)0.389gを得た。収率66%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -58.8 (c 1.10, CHCl3); IR (neat) cm-1: 1250; 1H NMR (700 MHz, CDCl3) δ. 1.38 (s), 1.39 (s), 1.432 (s), 1.434 (s), 3.32 (ddd, J = 10.0, 10.0, 5.0 Hz), 3.57 (dd, J = 10.0, 3.2 Hz), 3.78 (dd, J = 11.6, 3.4 Hz), 3.80 (s), 3.88 (dd, J = 8.2, 7.4 Hz), 3.92 (dd, J = 10.4, 10.0 Hz), 3.96 (dd, J = 3.2, 0.8 Hz), 3.98 (dd, J = 11.6, 3.4 Hz), 4.02 (dd, J = 8.2, 6.7 Hz), 4.05 (dd, J = 8.2, 4.2 Hz), 4.10 (ddd, J = 8.2, 3.4, 3.4 Hz), 4.16 (ddd, J = 7.4, 6.7, 4.2 Hz), 4.19 (dd, J = 10.0, 10.0 Hz), 4.29 (dd, J = 10.4, 5.0 Hz), 4.54 (d, J = 0.8 Hz), 4.58 (d, J = 12.4 Hz), 4.69 (d, J = 12.4 Hz), 4.80 (d, J = 11.6 Hz), 4.87 (d, J = 11.6 Hz), 5.61 (s), 6.84-6.86 (m), 7.26-7.31 (m), 7.34-7.39 (m), 7.49-7.50 (m); 13C NMR (175 MHz, CDCl3) δ: 25.6, 26.2, 27.0, 27.2, 55.2, 65.7, 67.7, 68.2, 68.5, 72.5, 74.5, 75.0, 75.6, 76.3, 76.8, 77.9, 78.6, 101.4, 102.6, 109.4, 109.7, 113.6, 126.0, 127.5, 127.6, 128.2, 128.3, 128.9, 130.1, 130.4, 137.5, 138.3, 159.2. MS (FAB) m/z (%): 715 (M+Na+, 13), 55 (100); HRMS (FAB) calcd for C39H48O11Na (M+Na+): 715.3094; found: 715.3069.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -19.3 (c 0.90, CHCl3); IR (neat) cm-1: 3488, 1250; 1H NMR (400 MHz, CDCl3) δ. 1.38 (s), 1.40 (s), 1.429 (s), 1.434 (s), 2.57 (brs), 3.35 (ddd, J = 10.0, 10.0, 5.2 Hz), 3.64 (dd, J = 9.6, 3.2 Hz), 3.81 (dd, J = 11.6, 4.4 Hz), 3.87 (dd, J = 7.2, 4.8 Hz), 3.91 (d, J = 3.2 Hz), 3.98 (dd, J = 11.6, 4.0 Hz), 4.03 (dd, J = 7.2, 4.4 Hz), 4.05 (dd, J = 8.0, 7.2 Hz), 4.09-4.13 (m), 4.11 (ddd, J = 8.0, 4.4, 4.0 Hz), 4.14 (dd, J = 10.0, 9.6 Hz), 4.18 (ddd, J = 7.2, 4.8, 4.4 Hz), 4.32 (dd, J = 10.8, 5.2 Hz), 4.61 (s), 4.77 (d, J = 12.4 Hz), 4.86 (d, J = 12.4 Hz), 5.60 (s), 7.29-7.39 (m), 7.49-7.51 (m);13C NMR (100 MHz, CDCl3) δ: 25.5, 26.2, 26.96, 27.03, 65.7, 67.0, 68.5, 68.6, 69.8, 72.6, 75.2, 76.2, 76.6, 77.4, 78.4, 100.8, 101.6, 109.7, 126.0, 127.88, 127.90, 128.2, 128.4, 129.0, 137.4, 137.8. MS (FAB) m/z (%): 595 (M+Na+, 5), 73 (100); HRMS (FAB) calcd for C31H40O10Na (M+Na+): 595.2519; found: 595.2502.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -54.8 (c 1.00, CHCl3); IR (neat) cm-1: 1250, 1744; 1H NMR (400 MHz, CDCl3) δ.0.87 (t, J = 6.4 Hz), 1.24-1.35 (m), 1.38 (s), 1.40 (s), 1.42 (s), 1.43 (s), 1.66 (tt, J = 7.6, 7.2 Hz), 2.45 (t, J = 7.6 Hz), 3.38 (ddd, J = 10.0, 10.0, 4.8 Hz), 3.71 (dd, J = 9.6, 3.6 Hz), 3.77 (dd, J = 11.2, 4.4 Hz), 3.84 (dd, J = 8.0, 7.6 Hz), 3.89 (dd, J = 10.0, 10.0 Hz), 3.93 (dd, J = 11.2, 3.2 Hz), 3.99 (dd, J = 8.0, 4.4 Hz), 3.99 (dd, J = 10.0, 9.6 Hz), 4.03 (dd, J = 8.0, 6.8 Hz), 4.05 (dd, J = 8.0, 4.4, 3.2 Hz), 4.14 (ddd, J = 7.6, 6.8, 4.4 Hz), 4.32 (dd, J = 10.0, 4.8 Hz), 4.63 (d, J = 12.4 Hz), 4.68 (s), 4.73 (d, J = 12.4 Hz), 5.61 (s), 5.69 (d, J = 3.6 Hz), 7.28-7.42 (m), 7.49-7.51 (m);13C NMR (100 MHz, CDCl3) δ: 14.1, 22.6, 25.0, 25.6, 26.2, 26.9, 27.0, 28.9, 29.0, 31.7, 34.1, 65.7, 67.3, 68.3, 68.4, 69.0, 71.7, 75.2, 75.5, 76.1, 77.5, 77.9, 100.2, 101.5, 109.7, 126.1, 127.7, 128.2, 128.3, 129.0, 137.3, 137.6, 173.0. MS (FAB) m/z (%): 721 (M+Na+, 7), 73 (100); HRMS (FAB) calcd for C39H54O11Na (M+Na+): 721.3564; found: 721.3592.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -28.7 (c 1.10, CHCl3); IR (neat) cm-1: 3437, 1740, 1254; 1H NMR (400 MHz, CD3OD) δ. 0.90 (t, J = 7.2 Hz), 1.29-1.33 (m), 1.38 (s), 1.36 (s), 1.37 (s), 1.38 (s), 1.62 (ddt, J = 7.6, 7.6, 7.2 Hz), 2.35 (dt, J = 15.0, 7.6 Hz), 2.39 (dt, J = 15.0, 7.6 Hz), 3.25 (ddd, J = 9.6, 6.4, 2.0 Hz), 3.49 (dd, J = 9.6, 9.6 Hz), 3.63 (dd, J = 9.6, 3.2 Hz), 3.69 (dd, J = 11.6, 6.4 Hz), 3.71 (dd, J = 11.2, 5.2 Hz), 3.85 (dd, J = 8.4, 5.2 Hz), 3.90 (dd, J = 11.6, 2.0 Hz), 3.95 (dd, J = 7.2, 3.6 Hz), 3.97 (dd, J = 11.2, 4.0 Hz), 4.04 (dd, J = 8.8, 8.4 Hz), 4.09 (ddd, J = 8.8, 5.2, 3.6 Hz), 4.20 (ddd, J = 7.2, 5.2, 4.0 Hz), 4.69 (d, J = 1.2 Hz), 5.35 (dd, J = 3.2, 1.2 Hz);13C NMR (100 MHz, CD3OD) δ: 14.4, 23.7, 25.9, 26.1, 26.6, 27.3, 27.4, 30.2, 32.9, 35.2, 62.9, 66.9, 69.0, 70.2, 72.8, 73.5, 76.3, 77.3, 78.5, 79.2, 100.8, 110.6, 110.7, 175.0. MS (FAB) m/z (%): 543 (M+Na+, 7), 73 (100); HRMS (FAB) calcd for C25H44O11Na (M+Na+): 543.2781; found: 543.2789.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -28.7 (c 1.30, CHCl3); IR (neat) cm-1: 1748, 1246; 1H NMR (400 MHz, CDCl3) δ. 0.86 (s), 0.88 (s), 0.90 (s), 0.92 (s), 1.22-1.33 (m), 1.37 (s), 1.39 (s), 1.41 (s), 1.42 (s), 1.50-1.66 (m), 2.17 (dt, J = 15.2, 7.6 Hz), 2.22 (dt, J = 15.2, 7.6 Hz), 2.23 (dt, J = 15.2, 7.6 Hz), 2.29 (dt, J = 15.2, 7.6 Hz), 2.34 (t, J = 6.4 Hz), 2.40 (dt, J = 15.2, 7.6 Hz), 2.45 (dt, J = 15.2, 7.6 Hz), 3.66 (ddd, J = 9.6, 5.6, 2.4 Hz), 3.78 (dd, J = 11.2, 4.8 Hz), 3.82 (dd, J = 8.0, 6.8 Hz), 3.92 (dd, J = 11.2, 3.2 Hz), 3.98 (ddd, J = 8.4, 4.8, 3.2 Hz), 4.01 (dd, J = 8.4, 6.4 Hz), 4.05 (ddd, J = 6.8, 6.8, 6.4 Hz), 4.11 (dd, J = 8.0, 6.8 Hz), 4.17 (dd, J = 12.0, 2.4 Hz), 4.24 (dd, J = 12.0, 5.6 Hz), 4.75 (s 5.05 (dd, J = 10.0, 3.2 Hz), 5.26 (dd, J = 10.0, 9.6 Hz), 5.52 (d, J = 3.2 Hz);13C NMR (100 MHz, CDCl3) δ: 13.8, 13.9, 14.0, 22.2, 22.3, 22.6, 24.3, 24.45, 24.46, 25.0, 25.6, 26.2, 26.9, 27.0, 28.95, 29.01, 31.2, 31.3, 31.7, 33.91, 33.99, 34.04, 62.3, 65.7, 68.3, 69.0, 70.9, 72.6, 75.3, 76.0, 77.8, 99.2, 109.6, 109.7, 172.3, 172.6, 172.8, 173.4. MS (FAB) m/z (%): 837 (M+Na+, 7), 73 (100); HRMS (FAB) calcd for C43H74O14Na (M+Na+): 837.4976; found: 837.4968.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -32.6 (c 0.80, CHCl3); IR (neat) cm-1: 3422, 1748, 1246; 1H NMR (700 MHz, CD3OD) δ. 0.88 (s), 0.90 (s), 0.91 (s), 1.23-1.41 (m), 1.51-1.59 (m), 1.62-1.69 (m), 2.18 (dt, J = 14.8, 7.6 Hz), 2.21 (dt, J = 14.8, 7.6 Hz), 2.27 (dt, J = 15.8, 7.2 Hz), 2.31 (dt, J = 15.8, 7.2 Hz), 2.35 (dt, J = 15.0, 7.6 Hz), 2.36 (dt, J = 15.0, 7.6 Hz), 2.39 (dt, J = 15.4, 7.2 Hz), 2.46 (dt, J = 15.4, 7.2 Hz), 3.58 (dd, J = 11.3, 6.2 Hz), 3.59 (dd, J = 5.0, 3.9 Hz), 3.63 (dd, J = 11.3, 5.0 Hz), 3.74 (ddd, J = 6.2, 5.0, 5.0 Hz), 3.75 (dd, J = 10.2, 5.2 Hz), 3.83 (ddd, J = 10.0, 4.4, 2.2 Hz), 3.85 (ddd, J = 5.6, 5.2, 3.9 Hz), 3.88 (dd, J = 10.2, 5.6 Hz), 4.15 (dd, J = 12.3, 2.2 Hz), 4.27 (dd, J = 12.3, 4.4 Hz), 4.90 (d, J = 1.0 Hz), 5.16 (dd, J = 10.0, 3.4 Hz), 5.28 (dd, J = 10.0, 10.0 Hz), 5.47 (dd, J = 3.4, 1.0 Hz);13C NMR (175 MHz, CD3OD) δ: 14.2, 14.3, 14.5, 23.36, 23.38, 23.41, 23.8, 25.5, 25.59, 25.62, 26.3, 30.2, 30.3, 32.3, 32.36, 32.45, 33.0, 34.8, 34.92, 34.96, 35.2, 63.1, 64.4, 66.8, 70.4, 71.9, 72.06, 72.13, 72.6, 73.5, 73.8, 100.1, 173.77, 173.87, 174.6, 175.0. MS (FAB) m/z (%): 757 (M+Na+, 63), 99 (100);
HRMS (FAB) calcd for C37H66O14Na (M+Na+): 757.4350; found: 757.4359.
(1)参考例1のマンノシルスルフォキシド化合物1.60gおよびアルコール体(4−O−tert−ブチルジメチルシリル−2,3−O−イソプロピリデン−D−トレイトール)0.850gとを用い、製造例1(1)と同様に処理して、化合物(4−O−tert−ブチルジメチルシリル−2,3−O−イソプロピリデン−D−トレイトール−1−イル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノシド)1.12gを得た。収率70%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3) δ. 0.06 (s), 0.07 (s), 0.89 (s), 1.41 (s), 1.42 (s), 3.32 (ddd, J = 10.0, 9.6, 4.8 Hz), 3.57 (dd, J = 9.9, 3.2 Hz), 3.63 (dd, J = 10.6, 7.0 Hz), 3.72 (dd, J = 10.0, 4.0 Hz), 3.77 (ddd, J = 7.2, 4.0, 4.0 Hz), 3.79 (dd, J = 10.0, 4.0 Hz), 3.80 (s), 3.93 (dd, J = 10.2, 10.0 Hz), 3.99 (dd, J = 3.2, 0.8 Hz), 4.09 (dd, J = 10.6, 3.2 Hz), 4.15 (ddd, J = 7.2, 7.0, 3.2 Hz), 4.18 (dd, J = 9.9, 9.6 Hz), 4.29 (dd, J = 10.2, 4.8 Hz), 4.56 (d, J = 0.8 Hz), 4.57 (d, J = 12.4 Hz), 4.67 (d, J = 12.4 Hz), 4.82 (d, J = 11.8 Hz), 4.91 (d, J = 11.8 Hz), 5.61 (s), 6.83-6.86 (m), 7.25-7.31 (m), 7.34-7.41 (m), 7.48-7.51 (m); 13C NMR (175 MHz, CDCl3) δ: -5.43, -5.34, 18.3, 25.9, 27.0, 27.3, 55.2, 63.6, 67.7, 68.6, 70.8, 72.3, 74.4, 75.2, 77.8, 78.1, 78.2, 78.6, 101.4, 102.2, 109.5, 113.5,
126.0, 127.5, 128.2, 128.3, 128.8, 130.2, 130.6, 137.6, 138.4, 159.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: -5.83, -5.39, 18.3, 25.8, 25.9, 27.0, 27.2, 63.6, 67.0, 68.6, 69.7, 70.7, 72.4, 76.6, 78.1, 78.3, 100.3, 101.5, 109.7, 126.0, 127.8, 127.9, 128.2, 128.4, 128.9, 137.4, 138.0.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: -5.44, -5.39, 14.1, 18.3, 22.6, 25.0, 25.9, 27.0, 28.9, 29.0, 31.7, 34.1, 63.5, 67.3, 68.3, 68.5, 70.4, 71.5, 75.7, 77.9, 78.0, 78.1, 99.6, 101.5, 109.5, 126.1, 127.7, 128.2, 128.3, 128.9, 137.3, 137.7, 173.1.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CD3OD) δ. 0.088 (s), 0.90 (t, J = 7.2 Hz), 0.91 (s), 1.29-1.36
(m), 1.34 (s), 1.36 (s), 1.62 (tt, J = 7.2, 7.2 Hz), 2.40 (dt, J = 7.2, 5.6 Hz), 3.35 (ddd, J = 9.2, 6.0, 2.4 Hz), 3.51 (dd, J = 9.2, 9.2 Hz), 3.63 (dd, J = 9.2, 3.6 Hz), 3.69 (dd, J = 11.2, 8.0 Hz), 3.70 (dd, J = 12.0, 6.0 Hz), 3.74 (dd, J = 9.6, 4.0 Hz), 3.77 (dd, J = 11.2, 4.0 Hz), 3.88 (ddd, J = 8.0, 8.0, 4.0 Hz), 3.89 (dd, J = 12.0, 2.8 Hz), 3.97 (dd, J = 9.6, 4.4 Hz), 4.01 (ddd, J = 8.0, 4.4, 4.0 Hz), 4.69 (d, J = 0.8 Hz), 5.35 (dd, J = 3.6, 0.8 Hz); 13C NMR (100 MHz, CD3OD) δ: -5.13, 14.4, 19.2, 23.7, 26.0, 26.5, 27.36, 27.42, 30.2, 32.9, 35.1, 62.9, 64.5, 68.9, 70.9, 72.8, 73.6, 77.9, 78.6, 80.2, 100.5, 110.5, 174.9.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ. 0.059 (s), 0.85-0.92 (m, 12H, CH3), 0.89 (s)3), 1.22-1.35 (m, 20H, CH2), 1.38 (s), 1.39 (s), 1.50-1.69 (m), 2.18 (dt, J = 16.0, 7.6 Hz), 2.22 (dt, J = 16.0, 7.6 Hz), 2.23 (dt, J = 16.0, 7.6 Hz), 2.28 (dt, J = 16.0, 7.6 Hz), 2.32 (dt, J = 16.0, 7.6 Hz), 2.37 (dt, J = 16.0, 7.6 Hz), 2.39 (dt, J = 16.0, 7.6 Hz), 2.44 (dt, J = 16.0, 7.6 Hz), 3.65 (ddd, J = 9.6, 5.6, 1.6 Hz), 3.69 (dd, J = 11.2, 6.0 Hz), 3.70 (dd, J = 11.2, 3.6 Hz), 3.75 (dd, J = 11.2, 2.4 Hz), 3.76 (ddd, J = 6.8, 3.6, 2.4 Hz), 3.97 (dd, J = 11.2, 3.2 Hz), 4.06 (ddd, J = 6.8, 6.0, 3.2 Hz), 4.17 (dd, J = 12.0, 1.6 Hz), 4.24 (dd, J = 12.0, 5.6 Hz), 4.82 (s), 5.07 (dd, J = 10.0, 3.2 Hz), 5.27 (dd, J = 10.0, 9.6 Hz), 5.53 (d, J = 3.2 Hz); 13C NMR (100 MHz, CDCl3) δ: -5.47, -5.42, 13.79, 13.81, 13.9, 14.0, 18.3, 22.2, 22.3, 22.6, 24.3, 24.4, 24.5, 25.0, 25.9, 26.95, 27.01, 28.95, 29.00, 31.2, 31.3, 31.7, 33.9, 34.0, 34.1, 62.4, 63.5, 65.8, 68.5, 70.2, 71.0, 72.6, 77.9, 78.1, 98.5, 109.6, 172.2, 172.6, 172.9, 173.4.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (800 MHz, CD3OD) δ: 0.88-0.93 (m, 12H, CH3), 1.23-1.42 (m, 20H, CH2), 1.51-1.59 (m), 1.62-1.70 (m), 2.18 (dt, J = 15.8, 7.6 Hz), 2.21 (dt, J = 15.8, 7.6 Hz), 2.27 (dt, J = 15.8, 7.6 Hz), 2.31 (dt, J = 15.8, 7.6 Hz), 2.34 (dt, J = 15.8, 7.6 Hz), 2.37 (dt, J = 15.8, 7.6 Hz), 2.39 (dt, J = 15.8, 7.6 Hz), 2.46 (dt, J = 15.8, 7.6 Hz), 3.55 (dd, J = 12.6, 8.6 Hz), 3.57 (ddd, J = 8.6, 4.6, 3.0 Hz), 3.62 (dd, J = 12.6, 4.6 Hz), 3.64 (dd, J = 10.0, 5.8 Hz), 3.76 (ddd, J = 6.4, 5.8, 3.0 Hz), 3.83 (ddd, J = 10.2, 4.4, 2.2 Hz), 3.92 (dd, J = 10.0, 6.4 Hz), 4.14 (dd, J = 12.3, 2.2 Hz), 4.28 (dd, J = 12.3, 4.4 Hz), 4.91 (d, J = 0.8 Hz), 5.16 (dd, J = 10.2, 3.2 Hz), 5.29 (dd, J = 10.2, 10.2 Hz), 5.48 (dd, J = 3.2, 0.8 Hz); 13C NMR (200 MHz, CD3OD) δ: 14.2, 14.3, 14.5, 23.38, 23.39, 23.41, 23.8, 25.5, 26.00, 25.63, 26.4, 30.2, 30.3, 32.3, 32.4, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0, 64.2, 66.8, 70.5, 71.4, 72.67, 72.70, 73.2, 73.5, 100.3, 173.77, 173.83, 174.7, 175.0.
(1)参考例1のマンノシルスルフォキシド化合物0.441gおよびアルコール体(2,3:4,5:6,7−トリ−O−イソプロピリデン−D−グリセロ−D−ガラクト−ヘプチトール)0.300gとを用い、製造例1(1)と同様に処理して、化合物(2,3:4,5:6,7−トリ−O−イソプロピリデン−D−グリセロ−D−ガラクト−ヘプチトール−1−イル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノシド)0.250gを得た。収率42%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (175 MHz, CDCl3) δ: 25.3, 26.5, 26.9, 27.1, 27.6, 27.7, 55.2, 66.1, 67.6, 68.4, 68.5, 72.3, 74.4, 75.3, 76.2, 77.0, 77.7, 78.6, 78.8, 79.7, 79.8, 101.4, 102.6, 109.5, 109.6, 110.5, 113.5, 126.0, 127.5, 128.2, 128.3, 128.8, 130.1, 130.5, 137.6, 138.3, 159.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: 25.3, 26.4, 27.0, 27.1, 27.5, 66.2, 67.0, 68.6, 69.0, 69.9, 72.5, 76.2, 76.5, 77.9, 78.0, 78.4, 79.4, 79.6, 100.6, 101.5, 109.7, 110.4, 126.0, 127.8, 127.9, 128.2, 128.4, 128.9, 137.4, 138.0.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: 14.1, 22.6, 24.9, 25.3, 26.5, 26.9, 27.0, 27.5, 27.6, 28.9, 29.0, 31.7, 34.1, 66.0, 67.3, 68.3, 68.4, 68.5, 71.6, 75.5, 76.1, 78.0, 78.9, 79.6, 79.7, 100.1, 101.6, 109.5, 109.6, 110.4, 126.1, 127.7, 127.8, 128.2, 128.3, 128.9, 137.3, 137.7, 173.0.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CD3OD) δ: 14.4, 23.7, 25.5, 26.0, 26.9, 27.4, 27.8, 27.9, 30.19, 30.22, 32.9, 35.1, 63.0, 67.2, 69.0, 69.6, 72.8, 73.6, 77.7, 78.5, 78.6, 79.6, 80.6, 81.0, 100.7, 110.7, 110.8, 111.4, 174.9.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: 13.8, 13.9, 14.0, 22.2, 22.3, 22.6, 24.3, 24.4, 24.5, 25.0, 25.3, 26.4, 26.8, 27.0, 27.47, 27.55, 28.95, 29.0, 31.2, 31.3, 31.7, 33.9, 34.00, 34.04, 62.4, 65.8, 66.0, 68.0, 68.4, 70.9, 72.5, 76.1, 76.5, 79.1, 79.6, 79.8, 99.1, 109.5, 109.6, 110.4, 172.2, 172.6, 172.8, 173.4.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDOD3) δ: 14.2, 14.3, 14.5, 23.36, 23.41, 23.8, 25.5, 25.59, 25.63, 26.4, 30.2, 30.3, 32.4, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0 65.2, 66.8, 69.6, 70.3, 70.5, 71.2, 71.3, 72.7, 72.8, 73.3, 73.5, 100.0, 173.76, 173.84, 174.7, 175.0.
(1)参考例1のマンノシルスルフォキシド化合物0.500gおよびアルコール体(1,2:3,4−ジ−O−イソプロピリデン−L−アラビニトール)0.342gとを用い、製造例1(1)と同様に処理して、化合物(1,2:3,4−ジ−O−イソプロピリデン−L−アラビニトール−5−イル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−β−D−マンノピラノシド)0.238gを得た。収率58%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (175 MHz, CDCl3) δ: 25.3, 25.5, 26.6, 27.6, 55.2, 66.5, 67.6, 68.5, 68.6, 72.7, 74.1, 74.5, 74.9, 75.7, 78.1, 78.2, 78.7, 101.4, 102.5, 108.9, 109.6, 113.5, 126.0, 127.56, 127.62, 128.2, 128.3, 128.9, 130.25, 130.30, 137.5, 138.3, 159.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: 25.36, 25.38, 26.6, 27.7, 66.6, 67.0, 68.0, 68.5, 69.8, 72.7, 74.3, 74.7, 76.6, 78.3, 78.5, 100.8, 101.6, 109.0, 109.7, 126.0, 127.90, 127.94, 128.2, 128.5, 129.0, 137.3, 137.7.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: 14.1, 22.6, 24.9, 25.3, 25.4, 26.7, 27.7, 28.9, 29.0, 31.7, 34.1, 66.5, 67.3, 68.3, 68.4, 68.5, 71.7, 74.1, 74.8, 75.6, 77.9, 78.6, 100.2, 101.6, 109.0, 109.6, 126.0, 127.7, 128.2, 128.3, 129.0, 137.2, 137.6, 173.1.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CD3OD) δ: 14.4, 23.7, 24.9, 25.6, 25.8, 26.0, 27.9, 30.2, 32.9, 35.1, 63.0, 67.6, 68.8, 69.0, 72.8, 73.5, 75.7, 76.5, 78.6, 79.6, 100.5, 109.9, 110.5, 175.0.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDCl3) δ: 13.8, 13.9, 14.0, 22.2, 22.3, 22.6, 24.2, 24.4, 24.5, 25.0, 25.25, 25.34, 26.7, 27.7, 28.95, 29.00, 31.2, 31.3, 31.7, 33.9, 33.98, 34.02, 34.1, 62.3, 65.6, 66.4, 68.3, 68.6, 70.8, 72.6, 74.1, 74.6, 78.7, 99.3, 109.0, 109.6, 172.2, 172.6, 172.9, 173.4.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100 MHz, CDOD3) δ: 14.2, 14.3, 14.5, 23.39 23.42, 23.8, 25.5, 25.59, 25.62, 26.3, 30.2, 30.3, 32.4, 32.5, 33.0, 34.8, 34.9, 35.0, 35.2, 63.0 64.8, 66.8, 70.5, 71.3 71.7 71.8, 72.7, 73.0, 73.5, 100.1, 173.75, 173.82, 174.7, 174.9.
(1)化合物(フェニル 1−チオ−α−D−マンノピラノシド)4.28g(15.5mmol)、N、N−ジメチル−4−アミノピリジン(DMAP)5.68g(46.5mmol)の塩化メチレン(155mL)溶液にピリジン5.0mL(62.0mmol)を加え攪拌した。そこへ、ヘキサン酸無水物16.6mL(77.4mmol)を滴下し、1日攪拌した。反応溶液に水を加えた後、塩化メチレンで抽出した。有機層を飽和重曹水、水、飽和食塩水で洗浄後、硫酸ナトリウムで乾燥した。減圧下、溶媒を留去して得られた粗生成物をシリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=30:1)で精製し、エステル体(フェニル 2,3,4,6−テトラ−O−ヘキサノイル−1−チオ−α−D−マンノピラノシド)9.81gを得た。収率94%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]D 24 +73.8 (c = 3.51, CHCl3); IR (neat) cm-1: 1748; 1H NMR (400 MHz, CDCl3) δ. 0.87-0.91 (m), 1.24-1.35 (m), 1.53-1.67 (m), 2.17-2.45 (m), 4.13 (dd, J = 12.0, 2.0), 4.26 (dd, J = 12.0, 5.6), 4.54 (ddd, J = 9.6, 5.6, 2.0), 5.32 (dd, J = 9.6, 2.8), 5.37 (dd, J = 9.6, 9.6), 5.47 (d, J = 1.6), 5.52 (dd, J = 2.8, 1.6), 7.29-7.33 (m), 7.48-7.50 (m); 13C NMR (100 MHz, CDCl3) δ: 13.8, 13.9, 22.2, 22.3, 24.3, 24.4, 24.5, 24.6, 31.15, 31.2, 31.3, 33.9, 34.0, 34.05, 34.09, 62.3, 65.95, 69.3, 69.7, 70.7, 85.8, 128.0, 129.1, 131.9, 132.9, 172.4, 172.5, 172.6, 173.3; MS (FAB) m/z (%): 687 (MNa+, 4); HRMS (FAB) calcd for C56H64O9SNa (MNa+): 687.3543; found: 687.3564.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]D 23 54.5 (c = 1.61, CHCl3); IR (neat) cm-1: 1748; 1H NMR (400 MHz, CDCl3)
δ. 0.86-0.92 (m), 1.22-1.34 (m), 1.52-1.67 (m), 2.19-2.38 (m), 4.18 (dd, J = 12.8, 2.4), 4.24 (dd, J = 12.8, 5.2), 4.55 (d, J = 2.0), 4.60 (ddd, J = 9.6, 5.2, 2.4), 5.38 (dd, J = 9.6, 9.6), 5.66 (dd, J = 3.6, 2.0), 5.74 (dd, J = 9.6, 3.6), 7.55-7.61 (m), 7.70-7.72 (m); 13C NMR (100 MHz, CDCl3) δ: 13.8, 13.9, 22.21, 22.23, 22.24, 22.3, 24.3, 24.4, 24.45, 24.5, 31.1, 31.16, 31.2, 31.3, 33.9, 33.99, 34.0, 62.3, 65.3, 65.8, 69.3, 74.8, 94.9, 124.4, 129.5, 131.8, 140.1 172.1, 172.2, 172.3, 173.2; MS (FAB) m/z (%): 703 (MNa+, 33); HRMS (FAB) calcd for C36H54O10SNa (MNa+): 703.3492; found: 703.3481.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CDCl3) δ: 0.090 (s), 0.093 (s), 0.88 (t, J = 7.0 Hz), 0.89 (t, J = 7.0 Hz), 0.90 (t, J = 7.0 Hz), 0.91 (s), 1.21-1.35 (m), 1.36 (s), 1.38 (s), 1.46 (s), 1.47 (s), 1.52-1.67 (m), 2.18 (dt, J = 15.6, 7.6 Hz), 2.21 (dt, J = 15. 6, 7.6 Hz), 2.24 (dt, J = 15.6, 7.6 Hz), 2.28 (dt, J = 15.6, 7.6 Hz), 2.34 (dt, J = 15.6, 7.6 Hz), 2.368 (dt, J = 15.6, 7.6 Hz), 2.374 (dt, J = 15.6, 7.6 Hz), 2.41 (dt, J = 15.6, 7.6 Hz), 3.64 (dd, J = 9.8, 5.6 Hz), 3.68 (dd, J = 10.4, 4.0 Hz), 3.73 (dd, J = 9.8, 6.0 Hz), 3.81 (dd, J = 10.4, 8.6 Hz), 4.06 (ddd, J = 10.0, 5.0, 2.2 Hz), 4.11 (dd, J = 12.3, 2.2 Hz), 4.22 (ddd, J = 8.6, 5.8, 4.0 Hz), 4.25 (dd, J = 12.3, 5.0 Hz), 4.28 (dd, J = 6.2, 5.8 Hz), 4.39 (ddd, J = 6.2, 6.0, 5.6 Hz), 4.43 (dd, J = 6.2, 6.2 Hz), 4.83 (d, J = 1.6 Hz), 5.24 (dd, J = 2.4, 1.6 Hz), 5.33 (dd, J = 10.0, 10.0 Hz), 5.35 (dd, J = 10.0, 2.4 Hz); 13C NMR (175 MHz, CDCl3) δ: -5.5, -5.4, 13.8, 13.86, 13.90, 18.4, 22.25, 22.27, 22.29, 24.38, 24.43, 24.5, 24.6, 25.4, 25.9, 27.4, 27.9, 31.16, 31.20, 31.3, 34.01, 34.03, 34.06, 34.10, 62.05, 62.14, 65.6, 67.6, 68.8, 69.0, 69.2, 75.0, 75.1, 75.6, 77.0, 97.8, 108.6, 108.8, 172.3, 172.7, 173.4.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (700 MHz, CD3OD) δ: 0.89 (t, J = 7.2 Hz), 0.90 (t, J = 7.2 Hz), 0.925 (t, J = 7.2 Hz), 0.931 (t, J = 7.2 Hz), 1.23-1.40 (m), 1.51-1.59 (m), 1.62-1.70 (m), 2.199 (dt, J = 15.8, 7.4 Hz), 2.203 (dt, J = 15.8, 7.4 Hz), 2.27 (dt, J = 15.8, 7.4 Hz), 2.31 (dt, J = 15.8, 7.4 Hz), 2.34 (dt, J = 15.8, 7.4 Hz), 2.36 (dt, J = 15.8, 7.4 Hz), 2.39 (dt, J = 15.4, 7.2 Hz), 2.44 (dt, J = 15.4, 7.2 Hz), 3.63 (dd, J = 11.0, 6.0 Hz), 3.69 (ddd, J = 8.2, 6.0, 3.7 Hz), 3.74 (dd, J = 10.0, 2.0 Hz), 3.80 (d, J = 8.2 Hz), 3.81 (dd, J = 11.0, 3.7 Hz), 3.85 (ddd, J = 8.2, 5.6, 2.0 Hz), 3.88 (dd, J = 10.0, 5.6 Hz), 4.12 (dd, J = 12.4, 2.2 Hz), 4.18 (ddd, J = 9.8, 4.0, 2.2 Hz), 4.25 (dd, J = 12.2, 4.0 Hz), 4.86 (brs), 5.32-5.33 (m), 5.34-5.36 (m); 13C NMR (175 MHz, CD3OD) δ: 14.2, 14.3, 23.3, 23.37, 23.40, 23.45, 25.5, 25.61, 25.63, 25.9, 32.3, 32.4, 34.9, 34.97, 35.01, 35.1, 63.1, 65.2, 66.8, 69.9, 70.6, 70.9, 71.05, 71.12, 71.2, 73.0, 99.2, 173.9, 174.06, 174.13, 175.1.
得られた化合物A、Bの物理及び分光学的恒数は以下のとおりであった。
化合物Aの物理及び分光学的恒数:1H NMR (700 MHz, CD3OD) δ: 0.893 (t, J = 7.2 Hz), 0.896 (t, J = 7.2 Hz), 0.90 (t, J = 7.2 Hz), 0.91 (t, J = 7.2 Hz), 1.28-1.40 (m), 1.52-1.58 (m), 1.62-1.70 (m), 2.19 (dt, J = 15.8, 7.4 Hz), 2.21 (dt, J = 15. 8, 7.4 Hz), 2.26 (dt, J = 15.8, 7.4 Hz), 2.31 (dt, J = 15.8, 7.4 Hz), 2.34 (dt, J = 15.8, 7.4 Hz), 2.37 (dt, J = 15.8, 7.4 Hz), 2.39 (dt, J = 15.4, 7.2 Hz), 2.44 (dt, J = 15.4, 7.2 Hz), 3.63 (dd, J = 11.2, 6.0 Hz), 3.69 (ddd, J = 8.6, 6.0, 3.6 Hz), 3.74 (dd, J = 10.0, 2.0 Hz), 3.80 (d, J = 8.6 Hz), 3.81 (dd, J = 11.2, 3.6 Hz), 3.85 (ddd, J = 8.6, 5.8, 2.0 Hz), 3.88 (dd, J = 10.0, 5.8 Hz), 4.11 (dd, J = 12.2, 2.2 Hz), 4.18 (ddd, J = 9.8, 3.8, 2.2 Hz), 4.26 (dd, J = 12.2, 3.8 Hz), 4.87 (d, J = 1.6 Hz), 5.33 (dd, J = 3.2, 1.6 Hz), 5.35 (dd, J = 9.8, 3.2 Hz), 5.37 (dd, J = 9.8, 9.8 Hz); 13C NMR (175 MHz, CD3OD) δ: 14.4, 14.45, 14.48, 23.7, 23.8, 25.8, 25.96, 25.98, 26.3, 30.1, 30.15 (4C), 30.19, 30.21, 30.25, 32.86, 32.92, 33.0, 34.9, 35.0, 35.1, 35.2, 63.0, 65.2, 66.8, 69.9, 70.6, 70.9, 71.08, 71.14, 71.2, 73.0, 99.2, 173.8, 174.0, 174.1, 175.0. 化合物Bの物理及び分光学的恒数:1H NMR (700 MHz, CD3OD) δ: 1.04 (t, J = 7.6 Hz), 1.08 (t, J = 7.6 Hz), 1.14 (t, J = 7.6 Hz), 1.17 (t, J = 7.6 Hz), 2.22 (q, J =
7.6 Hz), 2.29 (dq, J = 16.4, 7.6 Hz), 2.33 (dq, J = 16.4, 7.6 Hz), 2.36 (dq, J = 16.6, 7.6 Hz), 2.38 (dq, J = 16.6, 7.6 Hz), 2.42 (dq, J = 16.6, 7.6 Hz), 2.45 (dq, J = 16.6, 7.6 Hz), 3.63 (dd, J = 11.2, 6.0 Hz), 3.69 (ddd, J = 8.2, 6.0, 3.6 Hz), 3.74 (dd, J = 9.8, 2.0 Hz), 3.79-3.81 (m), 3.81 (dd, J = 11.2, 3.6 Hz), 3.85 (dd, J = 8.0, 5.8, 2.0 Hz), 3.88 (dd, J = 9.8, 5.8 Hz), 4.13 (dd, J = 12.2, 2.2 Hz), 4.18 (ddd, J = 10.0, 4.2, 2.2 Hz), 4.27 (dd, J = 12.2, 4.2 Hz), 4.87 (d, J = 1.6 Hz), 5.32 (dd, J = 10.0, 10.0 Hz), 5.33 (dd, J = 3.2, 1.6 Hz), 5.36 (dd, J = 10.0, 3.2 Hz); 13C NMR (175 MHz, CD3OD) δ: 9.2, 9.38, 9.41, 9.5, 28.28, 28.30, 28.32, 63.1, 65.2, 67.1, 69.9, 70.7, 71.0, 71.05, 71.14, 71.17, 71.22, 73.1, 99.1, 174.8, 174.85, 174.91, 175.7.
(1)化合物(フェニル 4,6−O−ベンジリデン−3−O−p−メトキシベンジル−1−チオ−α−D−マンノピラノシド)4.28gを、製造例1(3)と同様に処理して、化合物(フェニル 4,6−O−ベンジリデン−3−O−p−メトキシベンジル−2−O−オクタノイル−1−チオ−α−D−マンノピラノシド)9.81gを得た。収率94%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]26 D 85.7 (c 1.00, CHCl3); IR (neat) cm-1: 1740; 1H NMR (400 MHz, CDCl3) δ: 0.87 (t, J = 7.2 Hz), 1.24-1.33(m), 1.64 (tt, J = 7.2, 7.2 Hz), 2.40 (t, J = 7.2 Hz), 3.80 (s), 3.85 (dd, J = 10.0, 10.0 Hz), 3.99 (dd, J = 10.0, 3.2 Hz), 4.10 (dd, J = 10.0, 10.0 Hz), 4.22 (dd, J = 10.0, 4.8 Hz), 4.35 (ddd, J = 10.0, 10.0, 4.8 Hz), 4.60 (d, J = 11.6 Hz), 4.65 (d, J = 11.6 Hz), 5.44 (d, J = 1.2 Hz), 5.61 (dd, J = 3.2, 1.2 Hz), 5.63 (s), 6.85 (d, J = 8.8 Hz), 7.27-7.34 (m), 7.37-7.42 (m), 7.44-7.46 (m), 7.50-7.53 (m); 13C NMR (100 MHz, CDCl3) δ: 14.1, 22.6, 24.9, 28.9, 29.0, 31.6, 34.2, 55.2, 65.2, 68.4, 71.0, 71.9, 73.7, 78.5, 87.3, 101.6, 113.8, 126.1, 128.0, 128.2, 128.9, 129.2, 129.5, 129.7, 132.1, 133.1, 137.4, 159.3, 172.9; MS (FAB) m/z (%): 629 (MNa+, 6), 73 (100); HRMS (FAB) calcd for C35H42O7SNa (MNa+): 629.2549; found: 629.2529.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]24 D 114.4 (c 1.01, CHCl3); IR (neat) cm-1: 3383, 1740; 1H NMR (400 MHz, CDCl3) δ: 0.87 (t, J = 6.8 Hz), 1.23-1.34 (m), 1.63 (tt, J = 7.2, 7.2 Hz), 1.87 (t, J = 6.4 Hz), 2.34 (d, J = 6.0 Hz), 2.38 (t, J = 7.2 Hz), 2.64 (d, J = 2.8 Hz), 3.87-3.91 (m), 3.91 (ddd, J = 9.2, 9.2, 2.8 Hz), 4.02 (ddd, J = 9.2, 6.0, 2.0 Hz), 4.19 (dt, J = 9.2, 6.0 Hz), 5.37 (d, J = 2.0 Hz), 5.48 (s), 7.29-7.35 (m), 7.48 (dd, J = 7.2, 1.2 Hz); 13C NMR (100 MHz, CDCl3) δ: 14.0, 22.5, 24.8, 28.9, 29.0, 31.6, 34.2, 62.2, 68.5, 70.8, 72.9, 73.4, 86.3, 128.0, 129.2, 132.2, 133.2, 173.6; MS (FAB) m/z (%): 421 (MNa+, 56), 57 (100); HRMS (FAB) calcd for C20H30O6SNa (MNa+): 421.1661; found: 421.1678.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D 71.9 (c 1.07, CHCl3); IR (neat) cm-1: 1748; 1H NMR (400 MHz, CDCl3) δ: 0.86-0.91 (m), 1.25-1.33 (m), 153-1.68 (m), 2.21-2.41 (m), 4.13 (dd, J = 12.4, 1.6 Hz), 4.26 (dd, J = 12.4, 5.6 Hz), 4.54 (ddd, J = 10.0, 5.6, 1.6 Hz), 5.32 (dd, J = 10.0, 3.2 Hz), 5.37 (dd, J = 10.0, 10.0 Hz), 5.47 (d, J = 1.2 Hz), 5.52 (dd, J = 3.2, 1.2 Hz), 7.28-7.33 (m), 7.47-7.50 (m); 13C NMR (100 MHz, CDCl3) δ: 13.78, 13.84, 14.0, 22.21, 22.2, 22.5, 24.3, 24.4, 24.5, 24.9, 28.9, 29.0, 31.1, 31.2, 31.3, 31.6, 33.89, 33.94, 34.0, 34.1, 62.2, 65.9, 69.3, 69.7, 70.7, 85.8, 128.0, 129.1, 131.9, 132.8, 172.3, 172.5, 172.6, 173.3; MS (FAB) m/z (%): 715 (MNa+, 4), 73 (100); HRMS (FAB) calcd for C38H60O9SNa (MNa+): 715.3856; found: 715.3867.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]25 D -56.3 (c 1.08, CHCl3); IR (neat) cm-1: 1748, 1045; 1H NMR (700 MHz, CDCl3) δ: 0.87 (t, J = 7.0 Hz), 0.88 (t, J = 7.0 Hz), 0.90 (t, J = 7.0 Hz), 0.91 (t, J = 7.0 Hz), 1.21-1.36 (m), 1.53-1.68 (m), 2.17-2.38 (m), 4.18 (dd, J = 12.4, 2.2 Hz), 4.24 (dd, J = 12.4, 5.5 Hz), 4.55 (d, J = 1.6 Hz), 4.59 (ddd, J = 9.8, 5.5, 2.2 Hz), 5.38 (dd, J = 9.8, 9.8 Hz), 5.66 (dd, J = 3.6, 1.6 Hz), 5.74 (dd, J = 9.8, 3.6 Hz), 7.55-7.72 (m); 13C NMR (175 MHz, CDCl3) δ: 13.8, 13.9, 14.0, 22.2, 22.3, 22.6, 24.35, 24.45, 24.49, 24.8, 28.8, 29.0, 31.17, 31.20, 31.3, 31.6, 33.9, 33.97, 34.00, 34.02, 62.3, 65.3, 65.8, 69.3, 74.8, 94.9, 124.4, 129.5, 131.8, 140.1, 172.1, 172.2, 172.3, 173.2; MS (FAB) m/z (%): 731 (MNa+, 8), 73 (100); HRMS (FAB) calcd for C38H60O10SNa (MNa+): 731.3805; found: 731.3799.
得られた化合物A〜Cの物理及び分光学的恒数は以下のとおりであった。
化合物Aの物理及び分光学的恒数:[α]24 D 21.2 (c 0.83, CHCl3); IR (neat) cm-1: 1748; 1H NMR (700 MHz, CDCl3) δ: 0.090 (s), 0.093 (s), 0.87-0.91 (m), 0.91 (s), 1.21-1.35 (m), 1.36 (s), 1.38 (s), 1.46 (s), 1.47 (s), 1.54 (ddt, J = 7.6, 7.6, 7.6 Hz), 1.57 (ddt, J = 7.6, 7.6, 7.6 Hz), 1.64 (ddt, J = 7.6, 7.6, 7.6 Hz), 2.18 (dt, J = 15.6, 7.6 Hz), 2.21(dt, J = 15.6, 7.6 Hz), 2.24 (dt, J = 15.6, 7.6 Hz), 2.28 (dt, J = 15.6, 7.6 Hz), 2.34 (dt, J = 15.6, 7.6 Hz), 2.369 (dt, J = 15.6, 7.6 Hz), 2.374 (dt, J = 15.6, 7.6 Hz), 2.40 (dt, J = 15.6, 7.6 Hz), 3.64 (dd, J = 9.8, 5.6 Hz), 3.68 (dd, J = 10.4, 4.0 Hz), 3.73 (dd, J = 9.8, 6.2 Hz), 3.81 (dd, J = 10.4, 8.6 Hz), 4.06 (ddd, J = 9.8, 5.0, 2.2 Hz), 4.11 (dd, J = 12.4, 2.2 Hz), 4.22 (ddd, J = 8.6, 6.2, 4.0 Hz), 4.25 (dd, J = 12.4, 5.0 Hz), 4.28 (dd, J = 6.2, 6.2 Hz), 4.39 (ddd, J = 6.2, 6.2, 5.6 Hz), 4.43 (dd, J = 6.2, 6.2 Hz), 4.83 (d, J = 1.6 Hz), 5.24 (dd, J = 2.2, 1.6 Hz), 5.32-5.35 (m); 13C NMR (175 MHz, CDCl3) δ: -5.56, -5.41, 13.8, 13.9, 14.0, 18.3, 22.2, 22.3, 22.6, 24.38, 24.42, 24.5, 25.0, 25.4, 25.9, 27.4, 27.9, 28.9, 29.0, 31.2, 31.3, 31.7, 34.00, 34.03, 34.1, 62.0, 62.1, 65.6, 67.6, 68.8, 68.9, 69.2, 75.0, 75.1, 75.5, 77.0, 97.8, 108.6, 108.8, 172.3, 172.7, 173.4; MS (FAB) m/z (%): 981 (MNa+, 10), 73 (100); HRMS (FAB) calcd for C50H90O15SiNa (MNa+): 981.5947; found: 981.5952.
化合物Bの物理及び分光学的恒数:[α]26 D -2.21 (c 1.69, CHCl3); IR (neat) cm-1: 1748; 1H NMR (700 MHz, CDCl3) δ: 0.07 (s), 0.08 (s), 0.87-0.92 (m), 0.89 (s), 1.24-1.35 (m), 1.36 (s), 1.37 (s), 1.456 (s), 1.465 (s), 1.48-1.54 (m), 1.55-1.64 (m), 1.95 (ddd, J = 13.8, 10.6, 5.8 Hz), 2.00 (ddd, J = 13.8, 10.6, 5.8 Hz), 2.24 (dt, J = 15.6, 7.6 Hz), 2.28 (dt, J = 15.6, 7.6 Hz), 2.30 (dt, J = 15.6, 7.6 Hz), 2.32 (dt, J = 15.6, 7.6 Hz), 2.34 (dt, J = 15.6, 7.6 Hz), 2.37 (dt, J = 15.6, 7.6 Hz), 3.44 (dd, J = 9.2, 4.6 Hz), 3.57 (dd, J = 10.4, 4.0 Hz), 3.62 (dd, J = 9.2, 7.4 Hz), 3.64 (ddd, J = 9.8, 4.6, 2.4 Hz), 3.75 (dd, J = 10.4, 8.0 Hz), 4.11 (dd, J = 12.2, 2.4 Hz), 4.13 (ddd, J = 8.0, 5.8, 4.0 Hz), 4.21 (dd, J = 12.2, 4.6 Hz), 4.32 (dd, J = 7.6, 5.8 Hz), 4.34 (ddd, J = 7.4, 5.6, 4.6 Hz), 4.42 (dd, J = 7.6, 5.6 Hz), 4.58 (dd, J = 4.0, 2.6 Hz), 5.13 (dd, J = 9.8, 4.0 Hz), 5.30 (dd, J = 9.8, 9.8 Hz), 5.47 (d, J = 2.6 Hz); 13C NMR (175 MHz, CDCl3) δ: -5.6, -5.4, 13.83, 13.84, 13.9, 14.1, 18.3, 22.2, 22.3, 22.6, 23.7, 24.4, 24.5, 25.4, 25.5, 25.9, 27.6, 27.7, 29.2, 29.6, 31.16, 31.18, 31.3, 31.9, 33.96, 33.99, 34.01, 38.2, 61.0, 62.0, 62.2, 65.0, 70.4, 71.4, 75.1, 75.2, 75.3, 76.6, 77.1, 97.2, 108.4, 108.6, 125.4, 172.1, 173.1, 173.4; MS (FAB) m/z (%): 981 (MNa+, 6), 73 (100); HRMS (FAB) calcd for C50H90O15SiNa (MNa+): 981.5947; found: 981.5963. 化合物Cの物理及び分光学的恒数:[α]22 D 4.4 (c 1.05, CHCl3); IR (neat) cm-1: 3445, 1748; 1H NMR (400 MHz, CDCl3) δ: 0.86-0.92 (m), 1.21-1.40 (m), 1.52-1.68 (m), 2.15-2.46 (m), 3.18 (d, J = 4.0 Hz), 4.16 (dd, J = 12.0, 2.4 Hz), 4.21 (dd, J = 12.0, 4.4 Hz), 4.23 (ddd, J = 10.0, 4.4, 2.4 Hz), 5.23 (dd, J = 4.0, 2.0 Hz), 5.29 (dd, J = 3.2, 2.0 Hz), 5.34 (dd, J = 10.0, 10.0 Hz), 5.43 (dd, J = 10.0, 3.2 Hz); 13C NMR (100 MHz, CDCl3) δ: 13.8, 13.9, 14.0, 22.2, 22.3, 22.6, 24.3, 24.4, 24.5, 24.9, 28.9, 29.0, 31.2, 31.3, 31.7, 34.01, 34.03, 34.2, 62.3, 65.8, 68.6, 68.8, 69.7, 92.3, 172.4, 172.6, 172.8, 173.5; MS (FAB) m/z (%): 623 (MNa+, 39), 99 (100); HRMS (FAB) calcd for C32H56O10Na (MNa+): 623.3771; found: 623.3765.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
[α]23 D 17.5 (c 0.45, CHCl3); IR (neat) cm-1: 3449, 1748; 1H NMR (700 MHz, CD3OD) δ: 0.901 (t, J = 7.2 Hz), 0.902 (t, J = 7.2 Hz), 0.91 (t, J = 7.2 Hz), 0.93 (t, J = 7.2 Hz), 1.24-1.39 (m), 1.52-1.60 (m), 1.63-1.70 (m), 2.19 (dt, J = 15.8, 7.6 Hz), 2.22 (dt, J = 15.8, 7.6 Hz), 2.27 (dt, J = 15.8, 7.4 Hz), 2.31 (dt, J = 15.8, 7.4 Hz), 2.34 (dt, J = 15.6, 7.4 Hz), 2.37 (dt, J = 15.8, 7.4 Hz), 2.39 (dt, J = 15.8, 7.4 Hz), 2.45 (dt, J = 15.8, 7.4 Hz), 3.64 (dd, J = 11.0, 6.0 Hz), 3.70 (ddd, J = 8.2, 6.0, 3.6 Hz), 3.74 (dd, J = 10.0, 2.0 Hz), 3.81 (d, J = 8.2 Hz and d, J = 8.6 Hz), 3.82 (dd, J = 11.0, 3.6 Hz), 3.85 (ddd, J = 8.6, 5.8, 2.0 Hz), 3.89 (dd, J = 10.0, 5.8 Hz), 4.13 (dd, J = 12.4, 2.0 Hz), 4.18 (ddd, J = 10.0, 4.0, 2.0 Hz), 4.26 (dd, J = 12.4, 4.0 Hz), 4.86 (d, J = 1.8 Hz), 5.34 (dd, J = 3.0, 1.8 Hz), 5.36 (dd, J = 10.0, 3.0 Hz), 5.37 (dd, J = 10.0, 10.0 Hz, 1H, OCH); 13C NMR (175 MHz, CD3OD) δ: 14.2, 14.3, 14.4, 23.35, 23.37, 23.4, 23.7, 25.5, 25.62, 25.63, 26.3, 30.16, 30.21, 32.36, 32.44, 32.9, 34.9, 34.99, 35.03, 35.2, 63.1, 65.2, 66.8, 69.9, 70.6, 70.9, 71.06, 71.14, 71.2, 73.0, 99.2, 173.8, 174.06, 174.12, 175.05; MS (FAB) m/z (%): 787 (MNa+, 9), 73 (100); HRMS (FAB) calcd for C38H68O15Na (MNa+): 787.4456; found: 787.4433.
(1)製造例12(2)で得た化合物(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトール−1−イル β−D−マンノピラノシド)30.0mg(0.0557mmol)、N、N−ジメチル−4−アミノピリジン(DMAP)34.0mg(0.278mmol)の塩化メチレン(5.6mL)溶液にピリジン0.023mL(0.278mmol)を加え攪拌した。そこへ、酪酸無水物0.045mL(0.278)を滴下し、8時間攪拌した。反応溶液に水を加えた後、塩化メチレンで抽出した。有機層を飽和重曹水、水、飽和食塩水で洗浄後、硫酸ナトリウムで乾燥した。減圧下、溶媒を留去して得られた粗生成物をシリカゲルカラムクロマトグラフィー(ヘキサン:酢酸エチル=30:1)で精製し、エステル体(6−O−tert−ブチルジメチルシリル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトール−1−イル 2,3,4,6−テトラ−O−ブタノイル−β−D−マンノピラノシド)44.6mgを得た。収率98%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100Hz, CDCl3)σ: -5.6, -5.5, 13.53, 13.55, 13.6, 13.7, 18.0, 18.26, 18.29, 18.5, 25.3, 25.5, 25.9, 27.6, 27.9, 35.8, 35.92, 35.94, 36.0, 62.2, 62.3, 65.6, 68.2, 68.5, 71.1, 72.6, 75.0, 75.2, 75.7, 76.8, 98.4, 108.4, 108.7, 172.2, 172.4, 172.6, 173.2.
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
13C NMR (100Hz, CD3OD) δ: 13.90, 13.91, 14.02, 14.04, 19.1, 19.3, 19.6, 36.8, 36.9, 37.0, 63.1, 65.2, 66.9, 70.4, 71.0, 71.1, 71.7, 72.7, 73.0, 73.5, 73.7, 100.5, 173.7, 173.8, 174.6, 174.8.
得られた化合物A、Bの物理及び分光学的恒数は以下のとおりであった。
化合物Aの物理及び分光学的恒数:13C NMR (100Hz, CD3OD) δ: 14.0, 14.10, 14.13, 23.2, 23.3, 27.9, 28.02, 28.05, 28.4, 34.7, 34.8, 63.1, 65.2, 66.9, 70.5, 71.0, 71.1, 71.7, 72.7, 73.0, 73.5, 73.7, 100.5, 173.8, 173.9, 174.8, 175.0.
化合物Bの物理及び分光学的恒数:13C NMR (100Hz, CD3OD) δ: 14.38, 14.42, 14.5, 23.5, 23.6, 23.7, 25.7, 25.87, 25.91, 26.3, 29.85, 29.88, 29.93, 29.95, 32.6, 32.67, 32.69, 32.8, 34.9, 34.97, 35.02, 35.2, 63.0, 65.2, 66.8, 70.5, 71.0, 71.2, 71.7, 72.7, 73.0, 73.5, 73.7, 100.6, 173.76, 173.82, 174.7, 175.0.
(1)文献(J.Org.Chem,2006,71,3064−3070)記載の化合物(300m)gを、DMF中、水素化ナトリウムの存在下に、p−メトキシベンジルクロライドで処理し、その2位水酸基をPMB基で保護した化合物(フェニル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−1−チオ−α−D−マンノピラノサイド)316mgを得た。収率63%
(化学名:フェニル 3−O−ベンジル−4,6−O−ベンジリデン−2−O−p−メトキシベンジル−1−チオ−α−D−マンノピラノサイド S−オキサイド)5.43gを得た。
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 3.75 (1H, dd, J = 10.0, 10.0), 3.78 (3H, s), 4.10 (1H, ddd, J
= 10.0, 9.2, 4.8), 4.21 (1H, dd, J = 10.0, 4.8), 4.27 (1H, dd, J = 10.0, 2.8), 4.31 (1H, dd, J = 10.0, 9.2), 4.38 (1H, d, J = 2.8), 4.47 (1H, brs), 4.51 (2H, s), 4.64 (1H, d, J = 12.0), 4.81 (1H, d, J = 12.0), 5.62 (1H, s), 7.12-7.14 (2H, m), 7.28-7.56 (17H, m). 13C-NMR (CDCl3) δ: 55.2, 68.2, 70.0, 72.2, 73.0, 73.1, 76.3, 78.0, 97.7, 101.6, 113.7 (2C), 124.3 (2C), 126.0 (2C), 127.6, 127.7 (3C), 128.2 (2C), 128.3 (3C), 128.9, 129.3 (2C), 129.9 (2C), 131.5, 137.3, 138.3, 159.3.
(1)文献(J.Tetrahedron Lett.2005,46,5393−5397)記載のアルコール体300 mgを、DMF中、水素化ナトリウムの存在下に、ベンジルブロマイドで処理し、その水酸基を一つだけベンジル基で保護した化合物(6−O−ベンジル−2,3:4,5−ジ−O−イソプロピリデン−D−マンニトール)316mgを得た。収率78%
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H NMR (400 MHz, CDCl3) δ: 1.33 (s, 3H, CH3), 1.38 (s, 3H, CH3), 1.48 (s, 3H, CH3), 1.50 (s, 3H, CH3), 2.42 (t, J = 6.4 Hz, 1H, OH), 3.55 (dd, J = 9.2, 4.8 Hz, 1H, OCH), 3.60-3.69 (m, 3H, 3 × OCH), 4.16 (ddd, J = 6.4, 6.4, 6.4 Hz, 1H, OCH), 4.22 (dd, J = 6.0, 6.0 Hz, 1H, OCH), 4.36-4.42 (m, 2H, 2 × OCH), 4.49 (d, J = 11.6 Hz, 1H, OCHHPh), 4.58 (d, J = 11.6 Hz, 1H, OCHHPh), 7.29-7.38 (m, 5H, Ar); 13C NMR (100 MHz, CDCl3) δ: 25.2, 25.5, 27.3, 27.4, 61.8, 68.5, 73.7, 74.9, 75.0, 75.2, 77.2, 108.6, 109.0, 128.0, 128.1 (2C), 128.5 (2C), 137.3
(1)D−グルコース5.4gを、濃塩酸中、エタンチオールで処理して、アルデヒド基がチオアセタール化された化合物3.5gを得た。
得られた化合物の物理及び分光学的恒数は以下のとおりであった。
1H-NMR (CDCl3) δ: 0.11 (3H, s), 0.13 (3H, s), 0.90 (9H, s), 1.33 (3H, s), 1.39 (3H, s), 1.41 (6H, s), 3.67-4.60 (8H, m). 13C-NMR (CDCl3) δ: -4.38, -4.07, 18.2, 25.1, 25.9 (3C), 26.4, 26.9, 27.0, 62.3,66.4, 72.9, 76.5, 77.2, 79.5, 108.6, 108.8.
(1)文献(Org.Biomol.CHem.2003,1,3692−3697)記載の方法により合成したアルコール体(2,3−イソプロピリデン−エリトリトール)1.78gを、DMF中、t−ブチルジメチルシリルクロライドおよび水素化ナトリウムで処理することによって、アルコール体(1−O−tert−ブチルジメチルシリル−2,3−O−イソプロピリジンデンエリトリトール および 4−O−tert−ブチルジメチルシリル−−2,3−O−イソプロピリジンデンエリトリトール)0.99gを得た。
化合物の物理及び分光学的恒数:1H-NMR (400 MHz, CDCl3) δ: 0.106 (3H, s), 0.109 (3H, s), 0.91 (9H, s), 1.36 (3H, s), 1.42 (3H, s), 3.68 (1H, dd, J = 10.6, 4.0), 3.76 (1H, dd, J = 10.6, 6.0), 3.79 (1H, ddd, J = 7.8, 7.2, 5.6), 3.81 (1H, dd, J = 12.0, 7.2), 4.22 (1H, ddd, J = 7.8, 6.0, 4.0), 4.34 (1H, dd, J = 12.0, 5.6).13C-NMR (100 MHz, CDCl3) δ: -5.68, -5.62, 18.1, 25.1, 25.7 (3C), 27.7, 60.7, 61.5, 76.7, 77.3, 108.3.
Claims (6)
- 式(1)において、R1〜R4は、同一または異なって、高級ないし低級アルカノイル基または水素原子であり、Aは糖アルコール残基または多価アルコール残基である糖脂質グリコシド化合物であることを特徴とする請求項1に記載の抗腫瘍剤。
- 式(1)において、R1〜R4は、同一または異なって、炭素数3〜16のアルカノイル基または水素原子であり、Aは炭素数3〜7の糖アルコール残基または炭素数2〜3の多価アルコール残基である糖脂質グリコシド化合物であることを特徴とする請求項1または2に記載の抗腫瘍剤。
- 式(1a)において、f、h、mおよびnは、2〜8の整数であることを表し、−CH2(CHOH)kCH2OHが炭素数4〜7の糖アルコール残基もしくはグリセリン残基であることを特徴とする請求項1〜3のいずれか1項に記載の抗腫瘍剤。
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