ALKALOID SYNTHESIS VIA NITRONE CYCLOADDITIONS
ALKALOID SYNTHESIS VIA NITRONE CYCLOADDITIONS
批准号:
3291846
负责人:
PHILIP Ridley DESHONG
金额:
$8.04万
依托单位国家:
美国
项目类别:
财政年份:
1986
资助国家:
美国
项目状态:
已结题
起止时间:
1986-07-01 至 1990-06-30
中文摘要
本建议中概述的研究的具体目标是综合
抗肿瘤抗生素Menogarol(A)。 该战略分为三个
部分:(1)苯并氧杂环辛B的制备,
menogarol,(2)蒽环类环在B上的成环,和(3)
操纵A环中的官能度以得到menogarol。
该提案还包括一个关于使用4-和
用于合成烯丙基胺的5-甲硅烷基取代的异恶唑烷,
吡咯烷神经毒素红藻氨酸(C)和别红藻氨酸(D)。
甲硅烷基异恶唑烷是通过[3+2]偶极环加成反应制备的,
硝酮和乙烯基硅烷。
英文摘要
The specific aim of the research outlined in this proposal is to synthesize
the antitumor antibiotic menogarol (A). The strategy is divided into three
parts: (1) the preparation of benzoxocin B which comprises the DEF-rings of
menogarol, (2) the annulation of the anthracycline rings onto B, and (3)
the manipulation of the functionality in the A ring to give menogarol.
The proposal also includes a section concerning the use of 4- and
5-silyl-substituted isoxazolidines for the synthesis of allylic amines and
the pyrrolidine neurotoxins kainic acid (C) and allo-kainic acid (D).
Silylisoxazolidines are prepared by the [3+2] dipolar cycloaddition of
nitrones and vinylsilanes.
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会议论文
An LC-TOF for Accurate Molecular Mass Determinations
-
批准号:6731560
-
项目类别:
-
资助金额:$22.43万
-
财政年份:2004
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
AN LC-TOF FOR ACCURATE MOLECULAR MASS DETERMINATIONS: BIOCHEMISTRY
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批准号:6973611
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项目类别:
-
资助金额:$22.43万
-
财政年份:2004
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
SILOXANE COUPLINGS AND NATURAL PRODUCT SYNTHESIS
-
批准号:6377292
-
项目类别:
-
资助金额:$29.98万
-
财政年份:1999
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
SILOXANE COUPLINGS AND NATURAL PRODUCT SYNTHESIS
-
批准号:6173577
-
项目类别:
-
资助金额:$29.42万
-
财政年份:1999
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
SILOXANE COUPLINGS AND NATURAL PRODUCT SYNTHESIS
-
批准号:2881541
-
项目类别:
-
资助金额:$30.59万
-
财政年份:1999
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
ORGANOMANGANESE REAGENTS IN ORGANIC SYNTHESIS
-
批准号:3297027
-
项目类别:
-
资助金额:$12.84万
-
财政年份:1989
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
SMALL INSTRUMENTATION PROGRAM
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批准号:3524106
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项目类别:
-
资助金额:$2.67万
-
财政年份:1989
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
ORGANOMANGANESE REAGENTS IN ORGANIC SYNTHESIS
-
批准号:3297024
-
项目类别:
-
资助金额:$14.27万
-
财政年份:1989
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
ORGANOMANGANESE REAGENTS IN ORGANIC SYNTHESIS
-
批准号:3297026
-
项目类别:
-
资助金额:$12.34万
-
财政年份:1989
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
ALKALOID SYNTHESIS VIA NITRONE CYCLOADDITIONS
-
批准号:3291844
-
项目类别:
-
资助金额:$7.08万
-
财政年份:1986
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
ALKALOID SYNTHESIS VIA NITRONE CYCLOADDITIONS
-
批准号:3291845
-
项目类别:
-
资助金额:$7.75万
-
财政年份:1986
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
TOTAL SYNTHESIS OF STREPTOLYDIGIN AND RELATED SUBSTANCES
-
批准号:3135984
-
项目类别:
-
资助金额:$13.59万
-
财政年份:1986
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
ALKALOID SYNTHESIS VIA NITRONE CYCLOADDITIONS
-
批准号:3291847
-
项目类别:
-
资助金额:$8.58万
-
财政年份:1986
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
TOTAL SYNTHESIS OF STREPTOLYDIGIN AND RELATED SUBSTANCES
-
批准号:3135982
-
项目类别:
-
资助金额:$12.59万
-
财政年份:1986
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
TOTAL SYNTHESIS OF STREPTOLYDIGIN AND RELATED SUBSTANCES
-
批准号:3135985
-
项目类别:
-
资助金额:$13.99万
-
财政年份:1986
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
TOTAL SYNTHESIS OF STREPTOLYDIGIN AND RELATED SUBSTANCES
-
批准号:3135983
-
项目类别:
-
资助金额:$12.67万
-
财政年份:1986
-
负责人:PHILIP Ridley DESHONG
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依托单位:
TOTAL SYNTHESIS OF TIRANDAMYCIN AND STREPTOLYDIGIN
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批准号:3129580
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项目类别:
-
资助金额:$9.7万
-
财政年份:1983
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负责人:PHILIP Ridley DESHONG
-
依托单位:
BIOMEDICAL RESEARCH SUPPORT
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批准号:3517941
-
项目类别:
-
资助金额:$8.89万
-
财政年份:1979
-
负责人:PHILIP Ridley DESHONG
-
依托单位:
BIOMEDICAL RESEARCH SUPPORT
-
批准号:3517942
-
项目类别:
-
资助金额:$8.93万
-
财政年份:1979
-
负责人:PHILIP Ridley DESHONG
-
依托单位: