3-硝基-7-氮杂吲哚类化合物的单电子还原电位的测定

金一尊; J. Handman

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3-硝基-7-氮杂吲哚类化合物的单电子还原电位的测定

科研简报 | 更新时间：2023-04-23

- 3-硝基-7-氮杂吲哚类化合物的单电子还原电位的测定
- DETERMINATION OF ONE-ELECTRON REDUCTION POTENTIAL OF 3-NITRO-7-AZAINDOLE COMPOUNDS
- 辐射研究与辐射工艺学报 1986年4卷第4期页码：43-47
- 作者机构：
  
  1.上海医科大学放射医学研究所
  *.MRC, Radiobiology Unit, Harwell, Oidcot, Dxon oxll ORD, U.K.
- 作者简介：
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金一尊, J. Handman. 3-硝基-7-氮杂吲哚类化合物的单电子还原电位的测定[J]. 辐射研究与辐射工艺学报, 1986,4(4):43-47.

Jin Yizun, J. Handman. DETERMINATION OF ONE-ELECTRON REDUCTION POTENTIAL OF 3-NITRO-7-AZAINDOLE COMPOUNDS[J]. Journal of Radiation Research and Radiation Processing, 1986,4(4):43-47.
金一尊, J. Handman. 3-硝基-7-氮杂吲哚类化合物的单电子还原电位的测定[J]. 辐射研究与辐射工艺学报, 1986,4(4):43-47. DOI：

Jin Yizun, J. Handman. DETERMINATION OF ONE-ELECTRON REDUCTION POTENTIAL OF 3-NITRO-7-AZAINDOLE COMPOUNDS[J]. Journal of Radiation Research and Radiation Processing, 1986,4(4):43-47. DOI：

摘要

单电子还原电位是测定化合物亲电性的一项数值，通过脉冲辐解方法，在pH=7的缓冲溶液中进行测定（用,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648547&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648549&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648548&type=,表示）。化合物的单电子还原电位负值的绝对值越小，其亲电性也越大，在绝大部份情况下，化合物的辐射致敏作用与其电子亲和性之间有一定的关系，因此可利用,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648550&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648552&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648551&type=,值作为初步评价亲电性化合物的辐射致敏作用的指标之一。本文报道某些新的乏氧细胞辐射致敏剂——3-硝基-7-氮杂吲哚类化合物的单电子还原电位值

Abstract

One-electron reduction potential (,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648568&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648565&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648569&type=,) is a measure of the electron affinity of the compound by pulse radiolysis at PH 7. The less negative the ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648567&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648579&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648577&type=, value, the greater is the electron affinity of the compound. Many studies supported that the electron affinity is related qualitativety to radiosensitization effectiveness. This paper describes the ,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648587&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648589&type=,http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=42648588&type=, of some 3-nitro-7-azaindole derivatives.

关键词

单电子还原电位脉冲辐解电子亲和性辐射致敏作用3-硝基-7-氮杂吲哚

Keywords

One-electron reduction potentialPulse radiolysisElectron affinityRadiosensitization effectiveness3-nitro-7-azaindole.

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