Synthetic approach toward antibiotic tunicamycins. II.
スポンサーリンク
概要
- 論文の詳細を見る
Some higher-carbon carbohydrates, dodecose derivatives, have been synthesized by means of the basecatalyzed addition of nitro sugar to sugar aldehyde. The addition reaction of 6,7-dideoxy-1,2:3,4-di-<I>O</I>-isopropylidene-7-nitro-α-D-<I>galacto</I>-heptopyranose to 2,3:4,5-di-<I>O</I>-isopropylidene-D-arabinose yielded three isomeric dodecose derivatives, and their configurations have been studied. The nitro dodecose derivatives were converted into the corresponding hydroxy and acetoxy derivatives.
- 公益社団法人 日本化学会の論文
著者
-
Suami Tetsuo
Department of Applied Chemistry Faculty of Engineering Keio University
-
Fukuda Yoshimasa
Deparment of Applied Chemistry, Faculty of Engineering, Keio University
-
Sasai Hiroaki
Deparment of Applied Chemistry, Faculty of Engineering, Keio University
-
Kitasato Hiderou
Department of Applied Chemistry, Faculty of Engineering, Keio University
関連論文
- PB166 SYNTHETIC STUDIES ON (+)-ASTELTOXIN, A NOVEL MYCOTOXIN ISOLATED FROM ASPERGILLUS STELLATUS : STEREOSELECTIVE SYNTHESIS OF THE BIS (TETRAHYDROFURAN) MOIETY (C-1 TO C-9)
- Synthesis of potential antineoplastic anthracenedione derivatives. I. Sugar derivatives.
- Synthesis of potential antineoplastic anthracenedione derivatives. II. 1,2-Dihydroxy derivatives.
- Nucleoside analogs. 4. Synthesis of 3'-amino-3'-deoxyadenosine analogs.
- Nucleoside analogs. 6. A synthesis of carbocyclic puromycin analogs.
- Nucleoside Analogs. II. A Synthesis of 9-Adenyl-deoxyinositols
- Synthesis on 1,4-diaminocyclitol antibiotics. IV. Synthesis of 7'-phenylfortimicin A and 7'-phenyl-6'-epifortimicin A.
- Synthetic approach toward antibiotic tunicamycins. II.
- Pseudo-sugars. VI. Synthesis of six isomers of 5-hydroxymethyl-1,2,3,4-cyclohexanetetrol (pseudo-hexopyranose) and their derivatives.
- Aminocyclitols. 36. Chlorination and dechlorination of aminocyclitol and inositol derivatives. Preparation of dideoxy- and trideoxystreptamines.
- Synthetic approach toward antibiotic ezomycins. II Synthesis of 5-amino-3,7-anhydro-5-deoxyoctofuranose-(1,4) derivatives.
- Chemical modification of neamine. 5. Preparation of amino-deoxyneamines.
- Synthesis of cytidine, uridine, and adenosine 5'-(2,6-diamino-2,6-dideoxy-.ALPHA.-D-glucopyranosyl diphosphates) (neosamine C-CDP, -UDP, and -ADP).
- Aminocyclitols. 34. Synthesis of inosadiamine-1,4 derivatives.
- Proton Magnetic Resonance Studies on Specifically Deuterated Sucrose Acetates
- Aminocyclitols. XXVIII. Bromination of Inosamines and Inosadiamines
- Synthesis of Planteose
- Synthesis of pseudo-.BETA.-DL-galactopyranose and pseudo-.ALPHA.-DL-altropyranose.
- Inositol Derivatives. IV. Synthesis of Anhydro Derivatives of 1,2-O-Cyclohexylidene-inositol
- Inositol Derivatives. V. Selective Benzoylation of 1,2-O-Cyclohexylidene-myo-inositol and Preparation of New O-p-Tolylsulfonyl-myo-inositols
- Synthetic studies on the validamycins. XII. Synthesis of optically active valienamine and validatol.
- Synthetic approach toward antibiotic tunicamycins.
- Synthesis of stachyose tetradecaacetate and an isomer.
- Synthesis of (2-chloroethyl)-nitrosourea derivatives of carbohydrate.
- Studies of tritylated pentoses and 6-deoxyhexoses. II. Trityl ethers of methyl .ALPHA.- and .BETA.-L-rhamnopyranoside and their derivatives.
- Syntheses of optically active pentaacetates of pseudo-.BETA.-L-allopyranose and pseudo-.ALPHA.-D-mannopyranose.
- The synthesis of purpurosamine B derivatives.
- Synthesis on 1,4-diaminocyclitol antibiotics. II Synthesis of 7'-propylfortimicin A.
- Synthetic studies on the validamycins. IX. Synthesis of some racemic isomers of validoxylamine A.
- Pseudo-sugars. XIV. Synthesis of sweet-tasting pseudo-.BETA.-DL-fructopyranose.
- Synthetic studies on the validamycins. II. Synthesis of 1L-1-O-(.BETA.-D-glucopyranosyl)-(1,3,4/2,6)-4-amino-6-hydroxymethyl-1,2,3-cyclohexanetriol.
- Synthetic studies on the validamycins. III. Bromination of DL-tri-O-acetyl-(1,3/2)-4-methylene-5-cyclohexene-1,2,3-triol. Preparation of several branched-chain unsaturated cyclitols related to valienamine.
- Pseudo-sugars. 4. A facile synthesis of DL-validamine and its derivative.
- Pseudo-sugars. X. Synthesis of several branched-chain unsaturated cyclitols and their derivatives.
- Pseudo-sugars. VIII. Synthesis of DL-1-epivalidamine and related compounds.
- Synthesis and biological activities of 2-amino-2-deoxy- and 6-amino-6-deoxy-.ALPHA.-D-glucopyranosyl-2,5-dideoxystreptamines.
- Synthesis and epoxidation of trans-5,6-diacetoxy-1-benzoyloxymethyl-1,3-cyclohexadiene.
- Aminocyclitols. XXVI. A Synthesis of Aminocyclopentanetetrols
- Modification of aminocyclitol antibiotics. 6. Preparation of 5-deoxykanamycin B.
- Synthesis of Carbocydic Adenosine Analogs: 9-(2′,3′,4′,5′-Tetrahydroxycyclopentyl)adenines
- Construction of an optically active 7-oxabicyclo[4.3.0]non-4-en-3-one skeleton from D-glucose, and its transformation to some pseudo-hexopyranoses.
- Hydrazinolysis of Sugar Sulfonates
- Synthesis on 1,4-diaminocyclitol antibiotics. V Synthesis of 3'-enofortimicin D.
- Synthetic studies on the validamycins. I. Synthesis of .BETA.-D-glucopyranosylvalidamine: 1L-2-O-(.BETA.-D-Glucopyranosyl)-(1,3,4/2,6)-4-amino-6-hydroxymethyl-1,2,3-cyclohexanetriol.
- Inositol derivatives. 10. Isopropylidenation of 1,2-O-cyclohexylidene-myo-inositol derivatives and preparation of unaccessible blocked inositols.
- Selective p-Toluenesulfonylation of myo-Inositol Derivatives
- Synthesis of mono-O-tritylraffinoses and deca-O-acetylraffinoses.
- Pseudo-sugars. 3. Alternative synthesis of penta-N,O-acetyl-DL-validamine and its analogs.
- Aminocyclitols. XXVII. Preparation of Deoxyinosamines from vibo-Quercitol
- Aminocyclitols. XXIX. Synthesis of Inosadiamines via 1,3-Biimino-1,3-dideoxy-inositols
- Aminocyclitols. XXIV. Synthesis of Inosamines from Bromodeoxyinositols
- p-Toluenesulfonylation of 1,2-O-Cyclohexylidene-myo-inositol
- Pseudo-sugars. 5. Synthesis of DL-validatol and DL-deoxyvalidatol, and their epimers.
- Inositol Derivatives. VI. Convenient Synthesis of DL-profo-Quercitol from myo-Inositol