NL7600367A - Werkwijze ter bereiding van nieuwe chemische verbindingen. - Google Patents

Werkwijze ter bereiding van nieuwe chemische verbindingen.

Info

Publication number
NL7600367A
NL7600367A NL7600367A NL7600367A NL7600367A NL 7600367 A NL7600367 A NL 7600367A NL 7600367 A NL7600367 A NL 7600367A NL 7600367 A NL7600367 A NL 7600367A NL 7600367 A NL7600367 A NL 7600367A
Authority
NL
Netherlands
Prior art keywords
preparation
chemical compounds
new chemical
new
compounds
Prior art date
Application number
NL7600367A
Other languages
English (en)
Dutch (nl)
Original Assignee
Chembro Holdings Pty 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
Priority claimed from ZA00750317A external-priority patent/ZA75317B/xx
Application filed by Chembro Holdings Pty Ltd filed Critical Chembro Holdings Pty Ltd
Publication of NL7600367A publication Critical patent/NL7600367A/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26Heterocyclic 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
    • C07D307/30Heterocyclic 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
    • C07D307/32Oxygen atoms
    • C07D307/33Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26Heterocyclic 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
    • C07D307/30Heterocyclic 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
    • C07D307/32Oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D493/00Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04Ortho-condensed systems
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/01Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing oxygen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H9/00Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical
    • C07H9/02Compounds containing a hetero ring sharing at least two hetero atoms with a saccharide radical the hetero ring containing only oxygen as ring hetero atoms
    • C07H9/04Cyclic acetals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
NL7600367A 1975-01-16 1976-01-15 Werkwijze ter bereiding van nieuwe chemische verbindingen. NL7600367A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00750317A ZA75317B (en) 1975-01-16 1975-01-16 Novel chemical compounds and their use as intermediates
ZA751985 1975-04-01

Publications (1)

Publication Number Publication Date
NL7600367A true NL7600367A (nl) 1976-07-20

Family

ID=27131118

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7600367A NL7600367A (nl) 1975-01-16 1976-01-15 Werkwijze ter bereiding van nieuwe chemische verbindingen.

Country Status (9)

Country Link
JP (1) JPS5195060A (xx)
CH (1) CH628639A5 (xx)
DE (1) DE2601333A1 (xx)
DK (1) DK17876A (xx)
FR (2) FR2318172A1 (xx)
GB (1) GB1532551A (xx)
IE (1) IE42941B1 (xx)
LU (1) LU74144A1 (xx)
NL (1) NL7600367A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048194A (en) * 1976-04-14 1977-09-13 The Upjohn Company 6α-Methoxy-4α-hydroxy-2β-hydroxymethyl-3.alpha.-tetrahydropyranacetic acid 4α γ-lactone ethers and acylates
US4549030A (en) * 1982-12-13 1985-10-22 The Upjohn Company Organic compounds and process
US5814660A (en) * 1995-12-22 1998-09-29 Alcon Laboratories, Inc. 9-oxa prostaglandin analogs as ocular hypotensives
ATE273009T1 (de) 1995-12-22 2004-08-15 Alcon Lab Inc Substituierte tetrahydrofuran-analoge von prostaglandinen als augendrucksenkende mittel
US5866602A (en) * 1995-12-22 1999-02-02 Alcon Laboratories, Inc. Keto-substituted tetrahydrofuran analogs of prostaglandins as ocular hypotensives

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2436332A1 (de) * 1974-07-27 1976-02-12 Knoll Ag Substituierte tetrahydrofurane und verfahren zu deren herstellung

Also Published As

Publication number Publication date
DK17876A (da) 1976-07-17
GB1532551A (en) 1978-11-15
FR2318164B1 (xx) 1979-02-16
IE42941B1 (en) 1980-11-19
JPS5195060A (xx) 1976-08-20
LU74144A1 (xx) 1977-07-22
FR2318172A1 (fr) 1977-02-11
CH628639A5 (en) 1982-03-15
DE2601333A1 (de) 1976-07-22
FR2318172B1 (xx) 1979-03-23
IE42941L (en) 1976-07-16
FR2318164A1 (fr) 1977-02-11

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: F. HOFFMANN-LA ROCHE & CO. AKTIENGESELLSCHAFT

BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed