CY109A - Improvements in or relating to the manufacture of derivatives of 3:5-dioxo-pyrazolidine - Google Patents

Improvements in or relating to the manufacture of derivatives of 3:5-dioxo-pyrazolidine

Info

Publication number
CY109A
CY109A CY10954A CY10954A CY109A CY 109 A CY109 A CY 109A CY 10954 A CY10954 A CY 10954A CY 10954 A CY10954 A CY 10954A CY 109 A CY109 A CY 109A
Authority
CY
Cyprus
Prior art keywords
pyrazolidine
dioxo
relating
derivatives
manufacture
Prior art date
Application number
CY10954A
Original Assignee
Jones Leonard Ellwood
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 Jones Leonard Ellwood filed Critical Jones Leonard Ellwood
Publication of CY109A publication Critical patent/CY109A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
    • C07D231/28—Two oxygen or sulfur atoms
    • C07D231/30—Two oxygen or sulfur atoms attached in positions 3 and 5
    • C07D231/32—Oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CY10954A 1948-04-10 1954-01-27 Improvements in or relating to the manufacture of derivatives of 3:5-dioxo-pyrazolidine CY109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1005348A GB646597A (en) 1948-04-10 1948-04-10 Improvements in or relating to the manufacture of derivatives of 3:5-dioxo-pyrazolidine

Publications (1)

Publication Number Publication Date
CY109A true CY109A (en) 1954-01-27

Family

ID=9960586

Family Applications (1)

Application Number Title Priority Date Filing Date
CY10954A CY109A (en) 1948-04-10 1954-01-27 Improvements in or relating to the manufacture of derivatives of 3:5-dioxo-pyrazolidine

Country Status (3)

Country Link
CY (1) CY109A (en)
GB (1) GB646597A (en)
MY (1) MY5400018A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830995A (en) * 1958-04-15 X-tert
US2831865A (en) * 1958-04-22 X-substituted l
US3170929A (en) * 1961-03-23 1965-02-23 Searle & Co Derivatives of dibenzo[c, f][1, 2]diazepine and dibenzo[c, g][1, 2]diazocine
US3170930A (en) * 1961-03-23 1965-02-23 Searle & Co Derivatives of dibenzo[1, 4, 5]thiadiazepine, dibenzo[1, 4, 5]oxadiazepine and dibenzo[1, 2, 5]triazepine
GB1301857A (en) * 1969-06-27 1973-01-04

Also Published As

Publication number Publication date
GB646597A (en) 1950-11-22
MY5400018A (en) 1954-12-31

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