PL287261A1 - Method of obtaining novel derivatives of benzopyrane - Google Patents

Method of obtaining novel derivatives of benzopyrane

Info

Publication number
PL287261A1
PL287261A1 PL28726189A PL28726189A PL287261A1 PL 287261 A1 PL287261 A1 PL 287261A1 PL 28726189 A PL28726189 A PL 28726189A PL 28726189 A PL28726189 A PL 28726189A PL 287261 A1 PL287261 A1 PL 287261A1
Authority
PL
Poland
Prior art keywords
benzopyrane
novel derivatives
obtaining novel
obtaining
derivatives
Prior art date
Application number
PL28726189A
Other languages
English (en)
Original Assignee
Beecham Group Plc
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 GB888829066A external-priority patent/GB8829066D0/en
Priority claimed from GB898909381A external-priority patent/GB8909381D0/en
Application filed by Beecham Group Plc filed Critical Beecham Group Plc
Publication of PL287261A1 publication Critical patent/PL287261A1/xx

Links

PL28726189A 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane PL287261A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888829066A GB8829066D0 (en) 1988-12-13 1988-12-13 Novel compounds
GB898909381A GB8909381D0 (en) 1989-04-25 1989-04-25 Novel compounds

Publications (1)

Publication Number Publication Date
PL287261A1 true PL287261A1 (en) 1991-11-04

Family

ID=26294721

Family Applications (7)

Application Number Title Priority Date Filing Date
PL28726189A PL287261A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28273589A PL164216B1 (pl) 1988-12-13 1989-12-13 Sposób wytwarzania nowych pochodnych benzopiranu
PL28726389A PL287263A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28952989A PL289529A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28953189A PL289531A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28726289A PL287262A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28953089A PL289530A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane

Family Applications After (6)

Application Number Title Priority Date Filing Date
PL28273589A PL164216B1 (pl) 1988-12-13 1989-12-13 Sposób wytwarzania nowych pochodnych benzopiranu
PL28726389A PL287263A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28952989A PL289529A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28953189A PL289531A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28726289A PL287262A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane
PL28953089A PL289530A1 (en) 1988-12-13 1989-12-13 Method of obtaining novel derivatives of benzopyrane

Country Status (1)

Country Link
PL (7) PL287261A1 (pl)

Also Published As

Publication number Publication date
PL289529A1 (en) 1992-01-13
PL289530A1 (en) 1992-01-13
PL282735A1 (en) 1991-07-29
PL287263A1 (en) 1991-11-04
PL287262A1 (en) 1991-11-04
PL164216B1 (pl) 1994-07-29
PL289531A1 (en) 1992-01-13

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