LU61655A1 - - Google Patents

Info

Publication number
LU61655A1
LU61655A1 LU61655DA LU61655A1 LU 61655 A1 LU61655 A1 LU 61655A1 LU 61655D A LU61655D A LU 61655DA LU 61655 A1 LU61655 A1 LU 61655A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU61655A1 publication Critical patent/LU61655A1/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/87Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/89Benzo [c] furans; Hydrogenated benzo [c] furans with two oxygen atoms directly attached in positions 1 and 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
LU61655D 1970-09-07 1970-09-07 LU61655A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU61655 1970-09-07

Publications (1)

Publication Number Publication Date
LU61655A1 true LU61655A1 (fr) 1972-06-27

Family

ID=19726481

Family Applications (1)

Application Number Title Priority Date Filing Date
LU61655D LU61655A1 (fr) 1970-09-07 1970-09-07

Country Status (5)

Country Link
US (1) US3857861A (fr)
DE (1) DE2144774A1 (fr)
FR (1) FR2107319A5 (fr)
GB (1) GB1322654A (fr)
LU (1) LU61655A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH644362A5 (de) * 1980-05-06 1984-07-31 Ciba Geigy Ag 3,5-disubstituierte phthalsaeureimide.
CN104370866A (zh) * 2014-11-27 2015-02-25 苏州乔纳森新材料科技有限公司 药物中间体3,5-二甲氧基-邻苯二甲酸酐的合成方法

Also Published As

Publication number Publication date
US3857861A (en) 1974-12-31
DE2144774A1 (de) 1972-03-09
FR2107319A5 (fr) 1972-05-05
GB1322654A (en) 1973-07-11

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