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1. (WO2017139664) INTERMEDIATES IN THE SYNTHESIS OF ERIBULIN AND RELATED METHODS OF SYNTHESIS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2017/139664 International Application No.: PCT/US2017/017501
Publication Date: 17.08.2017 International Filing Date: 10.02.2017
IPC:
A61K 31/35 (2006.01) ,A61K 31/357 (2006.01) ,C07D 307/20 (2006.01) ,C07D 493/04 (2006.01) ,C07D 493/22 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
335
having oxygen as the only ring hetero atom, e.g. fungichromin
35
having six-membered rings with one oxygen as the only ring hetero atom
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
31
Medicinal preparations containing organic active ingredients
33
Heterocyclic compounds
335
having oxygen as the only ring hetero atom, e.g. fungichromin
357
having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
307
Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
02
not condensed with other rings
04
having no double bonds between ring members or between ring members and non-ring members
18
with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
20
Oxygen atoms
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
493
Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
02
in which the condensed system contains two hetero rings
04
Ortho-condensed systems
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
493
Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
22
in which the condensed system contains four or more hetero rings
Applicants:
EISAI R&D MANAGEMENT CO., LTD. [JP/JP]; 6-10, Koishikawa 4-chome Bunkyo-ku, Tokyo 112-8088, JP
BARAN, Phil, S. [US/US]; US (US)
CHASE, Charles, E. [US/US]; US (US)
FANG, Francis, G. [US/US]; US (US)
Inventors:
BARAN, Phil, S.; US
CHASE, Charles, E.; US
FANG, Francis, G.; US
Agent:
MCDONALD, J., Cooper; US
MICHAUD, Susan, M.; US
Priority Data:
62/294,53812.02.2016US
Title (EN) INTERMEDIATES IN THE SYNTHESIS OF ERIBULIN AND RELATED METHODS OF SYNTHESIS
(FR) INTERMÉDIAIRES UTILISÉS DANS LA SYNTHÈSE D'ÉRIBULINE ET PROCÉDÉS DE SYNTHÈSE ASSOCIÉS
Abstract:
(EN) The invention relates to methods and intermediates useful in the synthesis of eribulin.
(FR) L'invention concerne des procédés et des intermédiaires utiles dans la synthèse d'éribuline.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
SG11201806133UIN201847033256CN108601760KR1020180107243IL260717EP3413887