(19)
(11)EP 3 626 721 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
29.07.2020 Bulletin 2020/31

(43)Date of publication A2:
25.03.2020 Bulletin 2020/13

(21)Application number: 19189318.9

(22)Date of filing:  31.07.2019
(51)International Patent Classification (IPC): 
C07D 499/78(2006.01)
C07D 501/60(2006.01)
A61P 35/00(2006.01)
C07D 501/16(2006.01)
A61P 33/00(2006.01)
(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30)Priority: 31.07.2018 IT 201800007656

(71)Applicant: Bonomi, Paolo
94700 Maisons Alfort (FR)

(72)Inventor:
  • Bonomi, Paolo
    94700 Maisons Alfort (FR)

(74)Representative: De Gregori, Antonella et al
Studio Legale Bird & Bird Via Borgogna, 8
20122 Milano
20122 Milano (IT)

  


(54)SYNTHESIS OF ESTER AND AMIDE DERIVATIVES OF BETA-LACTAM NUCLEI


(57) The present invention relates to a process for the synthesis of derivatives of β-lactam compounds and a process for the synthesis of triazole derivatives of β-lactam compounds starting from said precursors, the relative precursors and derivatives and their use as a medicament.





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