[go: up one dir, main page]

NO904736D0 - Fremgangsmaate ved separasjon av r og s-2,2-r1, r2-1,3-dioksolan-4-karboksyl-syre. - Google Patents

Fremgangsmaate ved separasjon av r og s-2,2-r1, r2-1,3-dioksolan-4-karboksyl-syre.

Info

Publication number
NO904736D0
NO904736D0 NO904736A NO904736A NO904736D0 NO 904736 D0 NO904736 D0 NO 904736D0 NO 904736 A NO904736 A NO 904736A NO 904736 A NO904736 A NO 904736A NO 904736 D0 NO904736 D0 NO 904736D0
Authority
NO
Norway
Prior art keywords
enantiomer
unsubstituted
salt
preparing
dioxolan
Prior art date
Application number
NO904736A
Other languages
English (en)
Other versions
NO904736L (no
Inventor
Hubertus Gerardus Mar Walraven
Paulus Bernardus Maria Groen
Everardus Johannus A Leenderts
Original Assignee
Gist Brocades Nv
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 Gist Brocades Nv filed Critical Gist Brocades Nv
Publication of NO904736D0 publication Critical patent/NO904736D0/no
Publication of NO904736L publication Critical patent/NO904736L/no

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
    • C07D317/32—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 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Polyethers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Saccharide Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO90904736A 1989-11-01 1990-10-31 Fremgangsmaate ved separasjon av r og s-2,2-r1, r2-1,3-dioksolan-4-karboksyl-syre. NO904736L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89202765 1989-11-01

Publications (2)

Publication Number Publication Date
NO904736D0 true NO904736D0 (no) 1990-10-31
NO904736L NO904736L (no) 1991-05-02

Family

ID=8202495

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90904736A NO904736L (no) 1989-11-01 1990-10-31 Fremgangsmaate ved separasjon av r og s-2,2-r1, r2-1,3-dioksolan-4-karboksyl-syre.

Country Status (14)

Country Link
US (1) US5164519A (no)
EP (1) EP0426253B1 (no)
JP (1) JPH03232879A (no)
AT (1) ATE118755T1 (no)
AU (1) AU649970B2 (no)
CA (1) CA2029173A1 (no)
DE (1) DE69017145T2 (no)
FI (1) FI905387A7 (no)
IE (1) IE903917A1 (no)
IL (1) IL96194A0 (no)
NO (1) NO904736L (no)
NZ (1) NZ235908A (no)
PT (1) PT95748A (no)
ZA (1) ZA908744B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5433190A (en) * 1993-08-20 1995-07-18 Sunalp; Murad A. Eyelid speculum device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575558A (en) * 1984-02-15 1986-03-11 American Hospital Supply Corporation Preparation of optically active 1,3-dioxolane-4-methanol compounds
DE3447783A1 (de) * 1984-12-29 1986-07-10 Henkel Kgaa Verfahren zur herstellung von salzen der 1.3-dioxolan-4-carbonsaeuren und deren verwendung
IT1190399B (it) * 1985-10-04 1988-02-16 Zambon Spa Processo per la preparazione di composti carbonilici otticamente attivi
IL82416A0 (en) * 1986-05-08 1987-11-30 Gist Brocades Nv Process for the preparation of r-2,2-r1,r2-1,3-dioxolane-4-methanol

Also Published As

Publication number Publication date
AU6567890A (en) 1991-05-09
DE69017145T2 (de) 1995-06-29
FI905387A0 (fi) 1990-10-31
JPH03232879A (ja) 1991-10-16
EP0426253A1 (en) 1991-05-08
NO904736L (no) 1991-05-02
ATE118755T1 (de) 1995-03-15
ZA908744B (en) 1991-08-28
DE69017145D1 (de) 1995-03-30
CA2029173A1 (en) 1991-05-02
EP0426253B1 (en) 1995-02-22
FI905387A7 (fi) 1991-05-02
IL96194A0 (en) 1991-07-18
IE903917A1 (en) 1991-05-08
US5164519A (en) 1992-11-17
AU649970B2 (en) 1994-06-09
PT95748A (pt) 1991-09-13
NZ235908A (en) 1992-02-25

Similar Documents

Publication Publication Date Title
HU911599D0 (en) Process for producing intermediary compounds being applicable for producing substituted indolinone derivatives
IN167606B (no)
ATE118217T1 (de) Natrium-n-acetylneuraminat-trihydrat und verfahren zu dessen herstellung.
PT87945A (pt) Processo para a preparacao de novos derivados de cefalosporina
NO904736L (no) Fremgangsmaate ved separasjon av r og s-2,2-r1, r2-1,3-dioksolan-4-karboksyl-syre.
KR870003054A (ko) 사이클로 알킬-치환된 4-아미노 페닐 유도체의 제조 방법
EP0206765A3 (en) Process for preparation of rooperol, hypoxoside and derivatives thereof
HU903511D0 (en) Process for producing aminoketone derivatives and pharmaceutical preparatives containing these compounds
YU226283A (en) Process for preparing new benzazepine derivatives
CA1273347C (no)
ES471356A1 (es) Procedimiento de obtencion de r,s-2,3,5,6-tetrahidro-6-fenil-imidazo (2,1-b)-tiazole (tetramisole)
DE3071497D1 (en) 2-penem compounds; a method for their preparation and pharmaceutical compositions comprising them
KR850007599A (ko) 3-아지노메틸 리파마이신의 제조방법
JPS56158728A (en) Stabilizing method of monosubstituted malonic acid derivative
IT1196435B (it) Processo per la preparazione di antibiotici