GB1274831A - New oleanene derivatives - Google Patents

New oleanene derivatives

Info

Publication number
GB1274831A
GB1274831A GB100470A GB100470A GB1274831A GB 1274831 A GB1274831 A GB 1274831A GB 100470 A GB100470 A GB 100470A GB 100470 A GB100470 A GB 100470A GB 1274831 A GB1274831 A GB 1274831A
Authority
GB
United Kingdom
Prior art keywords
oleanene
derivatives
new
prepared
oteana
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
GB100470A
Inventor
John Cameron Turner
Michael Christopher Sleep
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.)
Biorex Laboratories Ltd
Original Assignee
Biorex Laboratories 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 Biorex Laboratories Ltd filed Critical Biorex Laboratories Ltd
Priority to GB100470A priority Critical patent/GB1274831A/en
Publication of GB1274831A publication Critical patent/GB1274831A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/30—Unsaturated compounds
    • C07C62/38—Unsaturated compounds containing keto groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,274,831. 3-Deoxyglycyrrhetinic acids and esters. BIOREX LABORATORIES Ltd. 14 Dec., 1970 [8 Jan., 1970], No. 1004/70. Heading C2C. Novel clean-12-enes of formula (wherein R is a hydrogen atom or an aliphatic radical) are prepared by hydrogenation of the corresponding oleana-2,12-dienes. 11 - Oxo - oteana - 2,12 -dien - 30 - oic acid is prepared by dehydration of glycyrrhetinic acid 'using phosphoryl chloride.
GB100470A 1970-01-08 1970-01-08 New oleanene derivatives Expired GB1274831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB100470A GB1274831A (en) 1970-01-08 1970-01-08 New oleanene derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB100470A GB1274831A (en) 1970-01-08 1970-01-08 New oleanene derivatives

Publications (1)

Publication Number Publication Date
GB1274831A true GB1274831A (en) 1972-05-17

Family

ID=9714470

Family Applications (1)

Application Number Title Priority Date Filing Date
GB100470A Expired GB1274831A (en) 1970-01-08 1970-01-08 New oleanene derivatives

Country Status (1)

Country Link
GB (1) GB1274831A (en)

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee