DK164863C - Fremgangsmaade til fremstilling af (6r,7s,8r)-6,9-dihydroxy-7,8-isopropylidendioxy-2,4-nonadiensyrealkylestere - Google Patents

Fremgangsmaade til fremstilling af (6r,7s,8r)-6,9-dihydroxy-7,8-isopropylidendioxy-2,4-nonadiensyrealkylestere

Info

Publication number
DK164863C
DK164863C DK302583A DK302583A DK164863C DK 164863 C DK164863 C DK 164863C DK 302583 A DK302583 A DK 302583A DK 302583 A DK302583 A DK 302583A DK 164863 C DK164863 C DK 164863C
Authority
DK
Denmark
Prior art keywords
nonadiaeic
cilesters
dihydroxy
preparing
acid
Prior art date
Application number
DK302583A
Other languages
English (en)
Other versions
DK164863B (da
DK302583D0 (da
DK302583A (da
Inventor
Richard R Schmidt
Martin Edmund Maier
Original Assignee
Basf 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 Basf Ag filed Critical Basf Ag
Publication of DK302583D0 publication Critical patent/DK302583D0/da
Publication of DK302583A publication Critical patent/DK302583A/da
Publication of DK164863B publication Critical patent/DK164863B/da
Application granted granted Critical
Publication of DK164863C publication Critical patent/DK164863C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
    • C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D317/30—Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Saccharide Compounds (AREA)
DK302583A 1982-07-01 1983-06-30 Fremgangsmaade til fremstilling af (6r,7s,8r)-6,9-dihydroxy-7,8-isopropylidendioxy-2,4-nonadiensyrealkylestere DK164863C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3224511 1982-07-01
DE19823224511 DE3224511A1 (de) 1982-07-01 1982-07-01 Verfahren zur herstellung von (6r,7s,8r)-6,9-dihydroxy-7,8-isopropylidendioxy-2,4-nona-diensaeurealkylestern und deren verwendung zur herstellung von d-biotin

Publications (4)

Publication Number Publication Date
DK302583D0 DK302583D0 (da) 1983-06-30
DK302583A DK302583A (da) 1984-01-02
DK164863B DK164863B (da) 1992-08-31
DK164863C true DK164863C (da) 1993-01-18

Family

ID=6167284

Family Applications (1)

Application Number Title Priority Date Filing Date
DK302583A DK164863C (da) 1982-07-01 1983-06-30 Fremgangsmaade til fremstilling af (6r,7s,8r)-6,9-dihydroxy-7,8-isopropylidendioxy-2,4-nonadiensyrealkylestere

Country Status (5)

Country Link
US (1) US4777273A (da)
EP (1) EP0098447B1 (da)
JP (1) JPS5913775A (da)
DE (2) DE3224511A1 (da)
DK (1) DK164863C (da)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3122562C1 (de) * 1981-06-06 1982-11-11 Merck Patent Gmbh, 6100 Darmstadt Verfahren zur Herstellung von D-(+)-Biotin

Also Published As

Publication number Publication date
DK164863B (da) 1992-08-31
DE3224511A1 (de) 1984-01-05
DE3375138D1 (en) 1988-02-11
EP0098447A3 (en) 1985-04-03
US4777273A (en) 1988-10-11
EP0098447B1 (de) 1988-01-07
JPS5913775A (ja) 1984-01-24
DK302583D0 (da) 1983-06-30
DK302583A (da) 1984-01-02
EP0098447A2 (de) 1984-01-18

Similar Documents

Publication Publication Date Title
DK214685D0 (da) Fremgangsmaade til fremstilling af pyrido-imidazo-rifamyciner
DK144783A (da) Fremgangsmaade til fremstilling af cycloalka(c)pyrrol-carboxylsyrederivater
DK470583D0 (da) Fremgangsmade til fremstilling af 1-phenyl-2-piperidinopropanolderivater
DK25081A (da) Fremgangsmaade til fremstilling af imidazo(1,2-a) pyridiner
DK492783D0 (da) Fremgangsmade til fremstilling af 3-aryl-5-pyrazol-derivater
DK95483D0 (da) Fremgangsmade til fremstilling af tetrahydropyranderivater
DK143491A (da) Fremgangsmaade til fremstilling af 3-oen-phenylacetylaminopiperidinaa-2,6-dion
DK194183D0 (da) Fremgangsmade til fremstilling af 2-phenyl-imidazo(4,5-c)pyridiner
DK173983D0 (da) Fremgangsmade til fremstilling af imidazo (1,2-alfa)pyridiner
DK210083D0 (da) Fremgangsmade til fremstilling af 6a,10a-trans-hexahydrodibenzopyranoner
DK166087C (da) Fremgangsmaade til fremstilling af oe(3-amino-3-carboxy)-propyl-1aaphosphinsyrederivater
DK457583D0 (da) Fremgangsmade til fremstilling af dihydropyrazolo(3,4-b)pyridin-derivater
FI842380A7 (fi) Menetelmä piidioksidin valmistamiseksi.
DK44181A (da) Fremgangsmaade til fremstilling af humant relaxin
FI832036A7 (fi) Menetelmä oksatsolietikkahapon valmistamiseksi.
DK161706C (da) Fremgangsmaade til fremstilling af pyrido-imidazo-rifamyciner
DK158312C (da) Fremgangsmaade til fremstilling af diacetoneketogulonsyre
DK188881A (da) Fremgangsmaade til fremstilling af 2-guanidinthiazol-derivater
DK164863C (da) Fremgangsmaade til fremstilling af (6r,7s,8r)-6,9-dihydroxy-7,8-isopropylidendioxy-2,4-nonadiensyrealkylestere
DK152131C (da) Fremgangsmaade til fremstilling af 5,6,7,7a-tetrahydro-4h-thieno(3,2-c)-pyridin-2-on-derivater
DK446683D0 (da) Fremgangsmade til fremstilling af 6-anilino-5,8-quinoxalindioner
DK399783A (da) Fremgangsmaade til fremstilling af substituerede 1-pyridyloxy-3-indolylalkylamino-2-propanoler
DK133082A (da) Fremgangsmaade til fremstilling af mercapto-acyl-carnitiner
DK446583A (da) Fremgangsmaade til fremstilling af isoquinolin-5,8-quinoner
DK159446C (da) Fremgangsmaade til fremstilling af oxazolinoazetidinylhydroxymethylbutensyrederivater

Legal Events

Date Code Title Description
PBP Patent lapsed