FR942724A - Process for the preparation of ribonic acid - Google Patents

Process for the preparation of ribonic acid

Info

Publication number
FR942724A
FR942724A FR942724DA FR942724A FR 942724 A FR942724 A FR 942724A FR 942724D A FR942724D A FR 942724DA FR 942724 A FR942724 A FR 942724A
Authority
FR
France
Prior art keywords
preparation
ribonic acid
ribonic
acid
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
Other languages
French (fr)
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche 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
Application filed by F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Application granted granted Critical
Publication of FR942724A publication Critical patent/FR942724A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings 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
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR942724D 1946-04-02 1947-03-07 Process for the preparation of ribonic acid Expired FR942724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US942724XA 1946-04-02 1946-04-02

Publications (1)

Publication Number Publication Date
FR942724A true FR942724A (en) 1949-02-16

Family

ID=22244150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR942724D Expired FR942724A (en) 1946-04-02 1947-03-07 Process for the preparation of ribonic acid

Country Status (1)

Country Link
FR (1) FR942724A (en)

Similar Documents

Publication Publication Date Title
FR970529A (en) Process for the preparation of organohalosilanes
FR1031904A (en) Process for the preparation of new derivatives of tropic acid
FR1014027A (en) Process for the preparation of a new ether-salt of nicotinic acid
FR943460A (en) Process for the preparation of hexachlorcyclohexane
FR942724A (en) Process for the preparation of ribonic acid
FR945663A (en) Process for the preparation of pyridyl-3-carbinol ethers-salts
FR1050783A (en) Process for the preparation of isonicotinic acid derivatives
FR1002015A (en) Process for the preparation of silicones
FR930140A (en) Process for the preparation of ketogulonic acid esters
FR57821E (en) Process for the preparation of pentaenes
FR974888A (en) Process for the preparation of basic thioacetates
FR944955A (en) Process for the preparation of pentaenes
FR941892A (en) Process for the preparation of pentaenes
FR968694A (en) Process for the preparation of gamma-methylmercapto-alpha-aminobutyric acid
FR936533A (en) Process for the preparation of i-acetoxy-3-chloro-pentanone- (4)
FR922659A (en) New process for the preparation of quinolinic acid
FR929753A (en) Process for the preparation of ascorbic acid from alkali ascorbinate
FR1002153A (en) Process for the preparation of trioxyindols
CH284000A (en) Process for the preparation of pteroylglutamic acid.
FR941297A (en) Process for the preparation of mercapto-vinyl derivatives
FR1047649A (en) Process for the preparation of isonicotinic acid derivatives
FR986281A (en) Process for the preparation of 4-amino-2-oxybenzoic acid
FR927483A (en) Process for the preparation of thiocyanic acid esters of 1-phenyl-2-methylamino-propane
FR1013473A (en) Process for the preparation of pteridines
FR979706A (en) Process for the preparation of 4-amino-2-oxybenzoic acid