GB1328979A - Dicarbonyl dicyano and carbonylcyano compounds - Google Patents

Dicarbonyl dicyano and carbonylcyano compounds

Info

Publication number
GB1328979A
GB1328979A GB4401070A GB4401070A GB1328979A GB 1328979 A GB1328979 A GB 1328979A GB 4401070 A GB4401070 A GB 4401070A GB 4401070 A GB4401070 A GB 4401070A GB 1328979 A GB1328979 A GB 1328979A
Authority
GB
United Kingdom
Prior art keywords
oxo
compounds
sulphide
dioxo
free
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
GB4401070A
Other languages
English (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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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
Priority claimed from CH1411769A external-priority patent/CH555791A/de
Priority claimed from CH1924469A external-priority patent/CH565201A5/de
Application filed by Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of GB1328979A publication Critical patent/GB1328979A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/807Ketones containing a keto group bound to a six-membered aromatic ring containing halogen all halogen atoms bound to the ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00Thiocarboxylic acids
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/12Ketones containing more than one keto group
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/04Saturated compounds containing keto groups bound to acyclic carbon atoms
    • C07C49/185Saturated compounds containing keto groups bound to acyclic carbon atoms containing —CHO groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Steroid Compounds (AREA)
GB4401070A 1969-09-18 1970-09-15 Dicarbonyl dicyano and carbonylcyano compounds Expired GB1328979A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CH1411769A CH555791A (de) 1969-09-18 1969-09-18 Verfahren zur entschwefelung organischer verbindungen.
CH1495769 1969-10-03
CH1634569 1969-11-03
CH1924469A CH565201A5 (en) 1969-09-18 1969-12-24 Dicarbonyl compds and 21-alkanoyl-pregna- - 4-ene-3, 20-diones prepn
CH328670 1970-03-06

Publications (1)

Publication Number Publication Date
GB1328979A true GB1328979A (en) 1973-09-05

Family

ID=27509125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4401070A Expired GB1328979A (en) 1969-09-18 1970-09-15 Dicarbonyl dicyano and carbonylcyano compounds

Country Status (6)

Country Link
BE (1) BE756257A (enrdf_load_stackoverflow)
CA (1) CA928703A (enrdf_load_stackoverflow)
DE (1) DE2044831A1 (enrdf_load_stackoverflow)
FR (1) FR2070077A1 (enrdf_load_stackoverflow)
GB (1) GB1328979A (enrdf_load_stackoverflow)
NL (1) NL7013783A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2231374B1 (enrdf_load_stackoverflow) 1973-05-30 1976-10-22 Jouveinal Sa
US4177268A (en) * 1973-05-30 1979-12-04 Jouveinal S.A. Method of alleviating inflammation by administration of dexamethasone derivatives
FR2529894B2 (fr) * 1981-07-30 1986-07-25 Jouveinal Steroides esterifies en la position 17 et thio-esterifies en la position 21 et leur application comme medicament
FR2510582B1 (fr) * 1981-07-30 1986-05-30 Sipsy Steroides esterifies en la position 17 et thio-esterifies en la position 21, leur procede de preparation et leur application comme medicament

Also Published As

Publication number Publication date
BE756257A (fr) 1971-03-17
CA928703A (en) 1973-06-19
NL7013783A (enrdf_load_stackoverflow) 1971-03-22
DE2044831A1 (enrdf_load_stackoverflow) 1971-03-25
FR2070077A1 (enrdf_load_stackoverflow) 1971-09-10

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees