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MY101624A - Novel compounds and prosesses. - Google Patents

Novel compounds and prosesses.

Info

Publication number
MY101624A
MY101624A MYPI87000035A MYPI19870035A MY101624A MY 101624 A MY101624 A MY 101624A MY PI87000035 A MYPI87000035 A MY PI87000035A MY PI19870035 A MYPI19870035 A MY PI19870035A MY 101624 A MY101624 A MY 101624A
Authority
MY
Malaysia
Prior art keywords
denotes
group
atom
general formula
formula
Prior art date
Application number
MYPI87000035A
Inventor
Barry Harbridge John
Walker Graham
Coulton Steven
Frederick Osborne Neal
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 GB868625017A external-priority patent/GB8625017D0/en
Application filed by Beecham Group Plc filed Critical Beecham Group Plc
Publication of MY101624A publication Critical patent/MY101624A/en

Links

Landscapes

  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

Abstract

COMPOUNDS OF THE GENERAL FORMULA 1 (FORMULA. 1) IN WHICH X DENOTES A HALOGEN ATOM; Y DENOTES A HYDROGEN ATOM, A HALOGEN ATOM, OR A MOIETY OF THE GENERAL FORMULA II (FORMULA. 2) Z DENOTES A HALOGEN ATOM, A HYDROXY GROUP, A SUBSTITUTED HYDROXY GROUP, AN -S(0)NR5 GROUP, OR AN -SE(0)MR5 GROUP; N DENOTES 0,1 OR 2 , PREFERABLY 0 OR 1; M DENOTES 0 OR 1 ;R3 DENOTES A HIDROGEN ATOM OR AN ORGANIC GROUP, R4 DENOTES A HIDROGEN ATOM, A CARBOXY-SALT-FORMING ION, OR A CARBOXY-ESTER-FORMING GROUP; R5 DENOTES A HYDROGEN ATOM , A HYDROGEN GROUP , OR A HETEROCYCLYL GROUP; AND R12 DENOTES A HYDROGEN ATOM , AN UNSUBSTITUTED OR SUBSTITUTED HYDROCARBON GROUP, OR AN UNSUBSTITUTED SUBSTITUTED HETEROCYCLYL GROUP; ARE NOVEL INTERMEDIATES USEFUL IN THE PREPARATION USEFUL IN THE PREPARATION OF 6- METHYLENE-PENEMS OF THE GENERAL FORMULA X:
MYPI87000035A 1986-01-17 1987-01-15 Novel compounds and prosesses. MY101624A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB861119 1986-01-17
GB868625017A GB8625017D0 (en) 1986-10-18 1986-10-18 Compounds & processes

Publications (1)

Publication Number Publication Date
MY101624A true MY101624A (en) 1991-12-31

Family

ID=79907198

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI87000035A MY101624A (en) 1986-01-17 1987-01-15 Novel compounds and prosesses.

Country Status (1)

Country Link
MY (1) MY101624A (en)

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