BE631188A - - Google Patents

Info

Publication number
BE631188A
BE631188A BE631188DA BE631188A BE 631188 A BE631188 A BE 631188A BE 631188D A BE631188D A BE 631188DA BE 631188 A BE631188 A BE 631188A
Authority
BE
Belgium
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.)
Publication of BE631188A publication Critical patent/BE631188A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
    • C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D211/68—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D211/72—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D211/74—Oxygen atoms
    • C07D211/76—Oxygen atoms attached in position 2 or 6
BE631188D 1963-04-17 BE631188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931750A FR1353439A (en) 1963-04-17 1963-04-17 Process for the production of cyclic n-cyanamides

Publications (1)

Publication Number Publication Date
BE631188A true BE631188A (en)

Family

ID=8801793

Family Applications (1)

Application Number Title Priority Date Filing Date
BE631188D BE631188A (en) 1963-04-17

Country Status (2)

Country Link
BE (1) BE631188A (en)
FR (1) FR1353439A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1620235B1 (en) * 1966-12-08 1970-12-23 Rhein Chemie Rheinau Gmbh Process for the preparation of Dilactam-N, N'-monosulfides

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001077073A1 (en) * 2000-04-06 2001-10-18 Merck Frosst Canada & Co. Cathepsin cysteine protease inhibitors
FR3011888B1 (en) 2013-10-11 2018-04-20 Snecma TURBOMACHINE PIECE WITH NON-AXISYMETRIC SURFACE
FR3014943B1 (en) 2013-12-18 2019-03-29 Safran Aircraft Engines TURBOMACHINE PIECE WITH NON-AXISYMETRIC SURFACE
FR3015552B1 (en) 2013-12-19 2018-12-07 Safran Aircraft Engines TURBOMACHINE PIECE WITH NON-AXISYMETRIC SURFACE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1620235B1 (en) * 1966-12-08 1970-12-23 Rhein Chemie Rheinau Gmbh Process for the preparation of Dilactam-N, N'-monosulfides

Also Published As

Publication number Publication date
FR1353439A (en) 1964-02-21

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