CS360688A1 - /5-methoxy-4-oxo-4h-pyran-2-yl/ methylammonium bromide and method of its preparation - Google Patents

/5-methoxy-4-oxo-4h-pyran-2-yl/ methylammonium bromide and method of its preparation

Info

Publication number
CS360688A1
CS360688A1 CS883606A CS360688A CS360688A1 CS 360688 A1 CS360688 A1 CS 360688A1 CS 883606 A CS883606 A CS 883606A CS 360688 A CS360688 A CS 360688A CS 360688 A1 CS360688 A1 CS 360688A1
Authority
CS
Czechoslovakia
Prior art keywords
pyran
oxo
methoxy
preparation
methylammonium bromide
Prior art date
Application number
CS883606A
Other languages
Czech (cs)
Other versions
CS269023B1 (en
Inventor
Fridrich Rndr Csc Gregan
Juraj Doc D Kratsmar-Smogrovic
Vaclav Rndr Csc Konecny
Stefan Rndr Csc Varkonda
Original Assignee
Fridrich Rndr Csc Gregan
Kratsmar Smogrovic Juraj
Konecny Vaclav
Varkonda Stefan
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 Fridrich Rndr Csc Gregan, Kratsmar Smogrovic Juraj, Konecny Vaclav, Varkonda Stefan filed Critical Fridrich Rndr Csc Gregan
Priority to CS883606A priority Critical patent/CS269023B1/en
Publication of CS360688A1 publication Critical patent/CS360688A1/en
Publication of CS269023B1 publication Critical patent/CS269023B1/en

Links

CS883606A 1988-05-27 1988-05-27 [5-Methoxy-4-oxo-4H-pyrene-2-yl] -ethyl-alaniumabromide and its preparation CS269023B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CS883606A CS269023B1 (en) 1988-05-27 1988-05-27 [5-Methoxy-4-oxo-4H-pyrene-2-yl] -ethyl-alaniumabromide and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS883606A CS269023B1 (en) 1988-05-27 1988-05-27 [5-Methoxy-4-oxo-4H-pyrene-2-yl] -ethyl-alaniumabromide and its preparation

Publications (2)

Publication Number Publication Date
CS360688A1 true CS360688A1 (en) 1989-08-14
CS269023B1 CS269023B1 (en) 1990-04-11

Family

ID=5376606

Family Applications (1)

Application Number Title Priority Date Filing Date
CS883606A CS269023B1 (en) 1988-05-27 1988-05-27 [5-Methoxy-4-oxo-4H-pyrene-2-yl] -ethyl-alaniumabromide and its preparation

Country Status (1)

Country Link
CS (1) CS269023B1 (en)

Also Published As

Publication number Publication date
CS269023B1 (en) 1990-04-11

Similar Documents

Publication Publication Date Title
PL278545A1 (en) Method of obtaining novel derivatives of cyclobutylpurine and cyclobutylpyrimidine
EP0203768A3 (en) A therapeutic effervescent composition and a method of preparing the same
CS360688A1 (en) /5-methoxy-4-oxo-4h-pyran-2-yl/ methylammonium bromide and method of its preparation
PL270553A1 (en) Method of obtaining high-purity danasol
CS120788A1 (en) 2-bromomethylphenylisocyanate and method of its preparation
CS856488A1 (en) 3-allyl-6-nitro-2-benzothiazolinone and method of its preparation
CS706288A1 (en) Dithioderivatives of carbamoyl-4-hydroxybutanesulphonic acid and method of its preparation
CS841188A1 (en) Method of trisdiethylaminosiliciumchloride preparation
CS660588A1 (en) 2-arylimino-3-triphenylphosphonium indolates and method of their preparation
CS46788A1 (en) Juvenogenes and method of their preparation
CS447688A1 (en) Method of double cadmium-magnesium cyclo-tetraphosphates preparation
CS501688A1 (en) Method of cadmium-calcium double cyclo-tetraphosphates preparation
CS502688A1 (en) Method of cobalt-magnesium double cyclo-tetraphosphates preparation
GB8820315D0 (en) Method of enhancing super-conductivity
CS811588A1 (en) 2,2,6,6-tetramethyl-4-piperidyliden-acetone and method of its preparation
CS52988A1 (en) Method of hydroxyethylmetacrylate and ethylenglycoldimetacrylate simultaneous preparation
CS112488A1 (en) Method of alkylarylsulphides preparation
CS184788A1 (en) Method of 2-chlorophenylamidohydrazone preparation
CS347288A1 (en) Method of 2-chlorophenylamidohydrazone preparation
CS530888A1 (en) Method of l-(-)-alpha-methyldopa preparation
CS773688A1 (en) Method of 2-isocyanato-benzonitrile preparation
CS627388A1 (en) Method of double manganese-nickel cyclo-tetraphospates preparation
CS184688A2 (en) Method of methacrylamide preparation
CS719788A1 (en) Substituted 1,1,3-trichloro-3-phenylpropanes and method of their preparation
CS430188A1 (en) Method of reduced nicotinamidadeninnucleotidephosphate preparation