CS885687A1 - 2,5,6-trisubstituted-4-pyrones and process for preparing them - Google Patents

2,5,6-trisubstituted-4-pyrones and process for preparing them

Info

Publication number
CS885687A1
CS885687A1 CS878856A CS885687A CS885687A1 CS 885687 A1 CS885687 A1 CS 885687A1 CS 878856 A CS878856 A CS 878856A CS 885687 A CS885687 A CS 885687A CS 885687 A1 CS885687 A1 CS 885687A1
Authority
CS
Czechoslovakia
Prior art keywords
pyrones
trisubstituted
preparing
Prior art date
Application number
CS878856A
Other languages
Czech (cs)
Other versions
CS264978B1 (en
Inventor
Vaclav Rndr Csc Konecny
Michal Doc Ing Csc Uher
Original Assignee
Konecny Vaclav
Michal Doc Ing Csc Uher
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 Konecny Vaclav, Michal Doc Ing Csc Uher filed Critical Konecny Vaclav
Priority to CS878856A priority Critical patent/CS264978B1/en
Publication of CS885687A1 publication Critical patent/CS885687A1/en
Publication of CS264978B1 publication Critical patent/CS264978B1/en

Links

CS878856A 1987-12-04 1987-12-04 2,5,6-trisubstituted-4-pyrones and process for preparing them CS264978B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS878856A CS264978B1 (en) 1987-12-04 1987-12-04 2,5,6-trisubstituted-4-pyrones and process for preparing them

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS878856A CS264978B1 (en) 1987-12-04 1987-12-04 2,5,6-trisubstituted-4-pyrones and process for preparing them

Publications (2)

Publication Number Publication Date
CS885687A1 true CS885687A1 (en) 1988-12-15
CS264978B1 CS264978B1 (en) 1989-09-12

Family

ID=5439689

Family Applications (1)

Application Number Title Priority Date Filing Date
CS878856A CS264978B1 (en) 1987-12-04 1987-12-04 2,5,6-trisubstituted-4-pyrones and process for preparing them

Country Status (1)

Country Link
CS (1) CS264978B1 (en)

Also Published As

Publication number Publication date
CS264978B1 (en) 1989-09-12

Similar Documents

Publication Publication Date Title
NZ221811A (en) Process and intermediate for preparing sucrose-6-acylates
GB2159520B (en) 1, 24-dihydroxy- 22-vitamin d3 and process for preparing same
EP0212161A3 (en) Process for preparing 1,5-diazido-3-nitrazapentane
CS326886A2 (en) Process for preparing 1,3,5-triazintriones
DE3567638D1 (en) 2,4-dichloro-3-alkyl-6-nitrophenols and process for their preparation
CZ462688A3 (en) Process for preparing 6,7-diacyl-7-deacetylforscolin derivatives
EG17682A (en) Process for preparing 4,4-dialkyl-2-azetidinones
CS934887A1 (en) Luminofor bis/4,6 diarylpyridin-2-yl/-arens and process for preparing them
YU53988A (en) Process for preparing cyclohexan 1,3,5-triones
HUT40796A (en) Process for preparing 1,3-dioxane-ethers
PT81917B (en) Process for preparing 6-chloro-3-methyl-1h-2,3,4,5-tetrahydro-3-benzazepine-n-oxide
EP0318856A3 (en) Si, si'-diorgano-n-alkyl-tetrachloro-disilazanes and process for their preparation
CS143387A1 (en) 2,6-dimethylphenylcarbamoylmethylpyridiniumchloride and process for preparing thereof
CS885687A1 (en) 2,5,6-trisubstituted-4-pyrones and process for preparing them
CS630587A1 (en) 5,6-dihydro-5-azauridine and process for preparing thereof
CS630487A1 (en) 2-deoxy-5,6-dihydro-5-azacytidine and process for preparing thereof
CS865787A1 (en) Process for preparing 2,6-difluorbenzamide
CS22690A3 (en) N,n-dialkylmonoazoniumcrownhalides and process for preparing thereof
CS991586A1 (en) 4,5-disubstituted-2-azoarenfuran bisperchlorates and process for preparing them
HUT44534A (en) Process for preparing /2,5-dihydro-2-oxo-5-phenyl-3-furanyl/-amines and ace-inhibitors therefrom
CS291987A1 (en) 5,9,13-trimethyl-4,6tetradecadien-3,13-diol,3-0-acyl-derivatives thereof and process for preparing them
CS630687A1 (en) Process for preparing 5,6-dihydro-5-azacytidine
CS208287A1 (en) Process for preparing 9-methyl-7-/1,1,5-trimethylcyclohexen-5-yl/-8-buten-10-ale
IE870637L (en) Process for preparing 2,3,4,5-tetrafluoro-benzoylacetates
CS131388A1 (en) 2-nitrophenyl-4-/n-carboxyphenyl-sulphonamid and process for preparing thereof