CH505131A - Verfahren zur Herstellung von heterocyklischen Verbindungen - Google Patents

Verfahren zur Herstellung von heterocyklischen Verbindungen

Info

Publication number
CH505131A
CH505131A CH446469A CH446469A CH505131A CH 505131 A CH505131 A CH 505131A CH 446469 A CH446469 A CH 446469A CH 446469 A CH446469 A CH 446469A CH 505131 A CH505131 A CH 505131A
Authority
CH
Switzerland
Prior art keywords
preparation
heterocyclic compounds
heterocyclic
compounds
Prior art date
Application number
CH446469A
Other languages
English (en)
Inventor
Frank Dr Schaeren Sidney
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Priority to CH446469A priority Critical patent/CH505131A/de
Priority to DE19702008809 priority patent/DE2008809A1/de
Priority to NL7002657A priority patent/NL7002657A/xx
Priority to US19110A priority patent/US3669984A/en
Priority to GB1295906D priority patent/GB1295906A/en
Priority to BE747825D priority patent/BE747825A/xx
Priority to DK150470AA priority patent/DK125023B/da
Priority to FR7010500A priority patent/FR2039903A5/fr
Priority to SE04219/70A priority patent/SE366547B/xx
Publication of CH505131A publication Critical patent/CH505131A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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
    • C07D263/36—One oxygen atom
    • C07D263/42—One oxygen atom attached in position 5

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
CH446469A 1969-03-25 1969-03-25 Verfahren zur Herstellung von heterocyklischen Verbindungen CH505131A (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH446469A CH505131A (de) 1969-03-25 1969-03-25 Verfahren zur Herstellung von heterocyklischen Verbindungen
DE19702008809 DE2008809A1 (de) 1969-03-25 1970-02-25
NL7002657A NL7002657A (de) 1969-03-25 1970-02-25
US19110A US3669984A (en) 1969-03-25 1970-03-12 Process for the preparation of 4-methyl-5-alkoxy-oxazoles
GB1295906D GB1295906A (de) 1969-03-25 1970-03-19
BE747825D BE747825A (fr) 1969-03-25 1970-03-23 Procede pour la preparation de derives d'oxazole
DK150470AA DK125023B (da) 1969-03-25 1970-03-24 Fremgangsmåde til fremstilling af oxazolderivater.
FR7010500A FR2039903A5 (de) 1969-03-25 1970-03-24
SE04219/70A SE366547B (de) 1969-03-25 1970-03-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH446469A CH505131A (de) 1969-03-25 1969-03-25 Verfahren zur Herstellung von heterocyklischen Verbindungen

Publications (1)

Publication Number Publication Date
CH505131A true CH505131A (de) 1971-03-31

Family

ID=4276583

Family Applications (1)

Application Number Title Priority Date Filing Date
CH446469A CH505131A (de) 1969-03-25 1969-03-25 Verfahren zur Herstellung von heterocyklischen Verbindungen

Country Status (9)

Country Link
US (1) US3669984A (de)
BE (1) BE747825A (de)
CH (1) CH505131A (de)
DE (1) DE2008809A1 (de)
DK (1) DK125023B (de)
FR (1) FR2039903A5 (de)
GB (1) GB1295906A (de)
NL (1) NL7002657A (de)
SE (1) SE366547B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5699461A (en) * 1980-01-11 1981-08-10 Takeda Chem Ind Ltd Preparation of pyridine derivative
WO2016118727A1 (en) 2015-01-21 2016-07-28 Arch Chemicals, Inc. Calcium hypochlorite compositions with transient color indicators and method of using the same
CN107820390A (zh) 2015-05-14 2018-03-20 奥麒化工股份有限公司 含有缓慢溶解的次氯酸盐的片剂
EP3571167A1 (de) 2017-01-20 2019-11-27 Innovative Water Care, LLC Calciumhypochloritformartikel mit geringer reaktivität

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3413297A (en) * 1964-09-02 1968-11-26 Takeda Chemical Industries Ltd Process for the preparation of 2-methyl-3 - hydroxy - 4,5 - disubstituted-pyridines via 5 - lower alkoxyoxazolyl-(4)-acetic acid esters
DE1645987A1 (de) * 1966-08-08 1971-01-21 Ajinomoto Kk Oxalzolderivate und Verfahren zu deren Herstellung

Also Published As

Publication number Publication date
FR2039903A5 (de) 1971-01-15
DK125023B (da) 1972-12-18
GB1295906A (de) 1972-11-08
BE747825A (fr) 1970-09-23
US3669984A (en) 1972-06-13
SE366547B (de) 1974-04-29
DE2008809A1 (de) 1970-10-01
NL7002657A (de) 1970-09-29

Similar Documents

Publication Publication Date Title
CH539642A (de) Verfahren zur Herstellung von Pyrimidinylpyrazolderivaten
AT313578B (de) Verfahren zur Herstellung von Polyhydroxylverbindungen
CH508652A (de) Verfahren zur Herstellung von heterocyclischen Verbindungen
CH532072A (de) Verfahren zur Herstellung von heterocyclischen Verbindungen
CH521934A (de) Verfahren zur Herstellung von Buten-2-ol-4-Derivaten
CH539032A (de) Verfahren zur Herstellung von Hexafuranoseverbindungen
CH530998A (de) Verfahren zur Herstellung von Inosin-Komplexverbindungen
CH538488A (de) Verfahren zur Herstellung von heterocyclischen Verbindungen
CH544102A (de) Verfahren zur Herstellung von heterocyclischen Verbindungen
CH514620A (de) Verfahren zur Herstellung von Benzoxazol-Verbindungen
AT317447B (de) Verfahren zur Herstellung von neuen heterocyclischen Verbindungen
CH542865A (de) Verfahren zur Herstellung von heterocyclischen Verbindungen
CH526555A (de) Verfahren zur Herstellung von 6-Alkoxy-Pyridaziniumverbindungen
CH532608A (de) Verfahren zur Herstellung von Bis-aroxazolyl-Verbindungen
CH500981A (de) Verfahren zur Herstellung von heterocyclischen Verbindungen
AT295472B (de) Verfahren zur Herstellung von peroxydischen Verbindungen
CH542244A (de) Verfahren zur Herstellung von heterocyclischen substituierten Vinylphosphaten
CH505131A (de) Verfahren zur Herstellung von heterocyklischen Verbindungen
CH539645A (de) Verfahren zur Herstellung von basischen Dithienylderivaten
CH530986A (de) Verfahren zur Herstellung von 2-Alkyl-pyridazoniumverbindungen
AT308731B (de) Verfahren zur Herstellung von neuen 1-Aminoalkyl-benzcycloalkan-2-spirocycloaliphatischen Verbindungen
CH498858A (de) Verfahren zur Herstellung von acht Ringglieder enthaltenden heterocyclischen Verbindungen
AT300789B (de) Verfahren zur Herstellung von Nitroimidazolderivaten
CH531005A (de) Verfahren zur Herstellung von Verbindungen der Cephalosporinreihe
CH534693A (de) Verfahren zur Herstellung von Lincomycin-3-mono-acylatverbindungen

Legal Events

Date Code Title Description
PL Patent ceased