5 site-sodium thiosulfate substituted elsinochrome derivative and preparation method and application thereof

5 site-sodium thiosulfate substituted elsinochrome derivative and preparation method and application thereof

  • CN 101,712,642 B
  • Filed: 10/06/2008
  • Issued: 09/10/2014
  • Est. Priority Date: 10/06/2008
  • Status: Active Grant
First Claim
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1. a 5-site-sodium thiosulfate substituted elsinochrome derivative, its general structure is suc as formula shown in I:

  • formula I Wherein, in described formula I general structure, R is S (CH 2) nsO 3h, 2≤

    n≤

    6.

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