(19)

(11)

EP 3 630 778 A1

(12)

(43) Date of publication: 08.04.2020 Bulletin 2020/15 (21) Application number: 18728587.9 (22) Date of filing: 28.05.2018

(51) International Patent Classification (IPC):  C07D 498/04(2006.01) A61K 31/519(2006.01) A61K 31/4375(2006.01) A61P 35/00(2006.01) (86) International application number: PCT/EP2018/063957 (87) International publication number: WO 2018/215668 (29.11.2018 Gazette 2018/48)

(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: 26.05.2017 US 201762511455 P 11.08.2017 US 201762544531 P (71) Applicant: Ichnos Sciences SA 2300 La Chaux-de-Fonds (CH)	(72) Inventors: PATEL, Vinod 2300 La Chaux-de-Fonds (CH) REDDY, Venkateshwar 2300 La Chaux-de-Fonds (CH) GHARAT, Laxmikant Atmaram 2300 La Chaux-de-Fonds (CH) CHAUDHARI, Sachin Sundarlal 2300 La Chaux-de-Fonds (CH) DAS, Sanjib 2300 La Chaux-de-Fonds (CH) VELGALETI, Ranganadh 2300 La Chaux-de-Fonds (CH) SHAH, Daisy Manish 2300 La Chuax-de-Fonds (CH) BAJPAI, Malini 2300 La Chaux-de-Fonds (CH)