ES8801298A3 - A procedure for the preparation of a platinum complex (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the preparation of a platinum complex (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8801298A3
ES8801298A3 ES557745A ES557745A ES8801298A3 ES 8801298 A3 ES8801298 A3 ES 8801298A3 ES 557745 A ES557745 A ES 557745A ES 557745 A ES557745 A ES 557745A ES 8801298 A3 ES8801298 A3 ES 8801298A3
Authority
ES
Spain
Prior art keywords
translation
procedure
preparation
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES557745A
Other languages
Spanish (es)
Other versions
ES557745A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chugai Pharmaceutical Co Ltd
Original Assignee
Chugai Pharmaceutical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chugai Pharmaceutical Co Ltd filed Critical Chugai Pharmaceutical Co Ltd
Publication of ES8801298A3 publication Critical patent/ES8801298A3/en
Publication of ES557745A0 publication Critical patent/ES557745A0/en
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • C07D311/82—Xanthenes
    • C07D311/84—Xanthenes with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 9
    • C07D311/86—Oxygen atoms, e.g. xanthones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Xanthene derivs. of formula (I), and their non-toxic salts when B=COOH, are new. W, X, Y and Z=H, halo or 1-4C alkyl; A=H, or A=X or A=Y=CH2; B=CH2OH, 2-5C alkoxycarbonyl or COOH; provided that W is not H or 7-Me when X=Y=Z=A=H and B=COOH or alkoxycarbonyl. Cpds. (I) may be prepd. by reacting cpds. of formula (II) with L-CH2B (II) (L=halo, OH or acyloxy). Prods. where B=alkoxycarbonyl can be hydrolysed to give prods where B=COOH. Reaction is pref. in presence of base in an inert solvent at 0-150 deg.C.
ES87557745A 1984-09-21 1987-09-18 A PROCEDURE FOR THE PREPARATION OF A PLATINUM COMPLEX Granted ES557745A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59196796A JPS6176476A (en) 1984-09-21 1984-09-21 Xanthone derivative

Publications (2)

Publication Number Publication Date
ES8801298A3 true ES8801298A3 (en) 1987-12-16
ES557745A0 ES557745A0 (en) 1987-12-16

Family

ID=16363790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87557745A Granted ES557745A0 (en) 1984-09-21 1987-09-18 A PROCEDURE FOR THE PREPARATION OF A PLATINUM COMPLEX

Country Status (5)

Country Link
JP (1) JPS6176476A (en)
KR (1) KR860002492A (en)
CN (1) CN1010777B (en)
ES (1) ES557745A0 (en)
SU (1) SU1366059A3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102643447B (en) * 2007-08-21 2013-07-24 北京万和芯源生物技术有限公司 Ultraviolet light assisted surface modification method and product with surface formed by means of method
CN101372538B (en) * 2007-08-21 2012-08-29 北京万和芯源生物技术有限公司 Ultraviolet light assisted surface modification method and product with surface formed thereby
CN102675672B (en) * 2007-08-21 2014-06-18 北京万和芯源生物技术有限公司 Ultraviolet aided surface modification method and product with surface formed by method
CN101270110B (en) * 2008-04-29 2011-05-04 中国人民解放军第二军医大学 Novel sulfonyl substituted benzophenone oxide compounds, prepraring method and application thereof
US8673920B2 (en) * 2009-05-06 2014-03-18 Merck Sharp & Dohme Corp. Inhibitors of the renal outer medullary potassium channel
CN102276564A (en) * 2011-06-23 2011-12-14 徐州师范大学 Synthetic method of 12-phenyl-benzo[b] xanthenetrione derivative
CN102617538A (en) * 2012-03-08 2012-08-01 南京大学 Xanthone type small molecule with effect of broad spectrum regulation on micro ribonucleic acid and synthesis method and application thereof
CN105294637B (en) * 2015-08-08 2018-02-09 沈阳药科大学 Nitrogenous * ketone derivatives and its preparation method and application
CN108047187B (en) * 2017-11-22 2021-12-10 河南科技大学 Preparation method of xanthone

Also Published As

Publication number Publication date
KR860002492A (en) 1986-04-26
CN85107319A (en) 1987-04-08
SU1366059A3 (en) 1988-01-07
CN1010777B (en) 1990-12-12
ES557745A0 (en) 1987-12-16
JPS6176476A (en) 1986-04-18

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Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170627