HU905296D0 - New process for producing 2,2-dimethyl-4-cromanone derivatives - Google Patents

New process for producing 2,2-dimethyl-4-cromanone derivatives

Info

Publication number
HU905296D0
HU905296D0 HU905296A HU529690A HU905296D0 HU 905296 D0 HU905296 D0 HU 905296D0 HU 905296 A HU905296 A HU 905296A HU 529690 A HU529690 A HU 529690A HU 905296 D0 HU905296 D0 HU 905296D0
Authority
HU
Hungary
Prior art keywords
cromanone
dimethyl
derivatives
producing
new process
Prior art date
Application number
HU905296A
Other languages
Hungarian (hu)
Other versions
HU209823B (en
HUT59121A (en
Inventor
Peter Seboek
Tibor Timar
Tibor Eszenyi
Zoltanne Istvan
Istvanne Feczko
Original Assignee
Alkaloida Vegyeszeti Gyar
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 Alkaloida Vegyeszeti Gyar filed Critical Alkaloida Vegyeszeti Gyar
Priority to HU529690A priority Critical patent/HU209823B/en
Publication of HU905296D0 publication Critical patent/HU905296D0/en
Publication of HUT59121A publication Critical patent/HUT59121A/en
Publication of HU209823B publication Critical patent/HU209823B/en

Links

HU529690A 1990-08-23 1990-08-23 New process for preparing 2,2-dimethyl-4-chromanone derivatives HU209823B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU529690A HU209823B (en) 1990-08-23 1990-08-23 New process for preparing 2,2-dimethyl-4-chromanone derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU529690A HU209823B (en) 1990-08-23 1990-08-23 New process for preparing 2,2-dimethyl-4-chromanone derivatives

Publications (3)

Publication Number Publication Date
HU905296D0 true HU905296D0 (en) 1991-02-28
HUT59121A HUT59121A (en) 1992-04-28
HU209823B HU209823B (en) 1994-11-28

Family

ID=10970020

Family Applications (1)

Application Number Title Priority Date Filing Date
HU529690A HU209823B (en) 1990-08-23 1990-08-23 New process for preparing 2,2-dimethyl-4-chromanone derivatives

Country Status (1)

Country Link
HU (1) HU209823B (en)

Also Published As

Publication number Publication date
HU209823B (en) 1994-11-28
HUT59121A (en) 1992-04-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee