ZA200908229B - Improved processes for making hydrazides - Google Patents

Improved processes for making hydrazides

Info

Publication number
ZA200908229B
ZA200908229B ZA200908229A ZA200908229A ZA200908229B ZA 200908229 B ZA200908229 B ZA 200908229B ZA 200908229 A ZA200908229 A ZA 200908229A ZA 200908229 A ZA200908229 A ZA 200908229A ZA 200908229 B ZA200908229 B ZA 200908229B
Authority
ZA
South Africa
Prior art keywords
improved processes
hydrazides
making
making hydrazides
processes
Prior art date
Application number
ZA200908229A
Other languages
English (en)
Inventor
George A Chiarello
Ayman Sahli
Original Assignee
Wyeth Llc
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
Application filed by Wyeth Llc filed Critical Wyeth Llc
Publication of ZA200908229B publication Critical patent/ZA200908229B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C07C323/23Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
    • C07C323/46Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having at least one of the nitrogen atoms, not being part of nitro or nitroso groups, further bound to other hetero atoms
    • C07C323/48Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups containing thio groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton having at least one of the nitrogen atoms, not being part of nitro or nitroso groups, further bound to other hetero atoms to nitrogen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/20Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by reactions not involving the formation of sulfide groups
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/50Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates
    • A61K47/51Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent
    • A61K47/68Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient the non-active ingredient being chemically bound to the active ingredient, e.g. polymer-drug conjugates the non-active ingredient being a modifying agent the modifying agent being an antibody, an immunoglobulin or a fragment thereof, e.g. an Fc-fragment
    • A61K47/6889Conjugates wherein the antibody being the modifying agent and wherein the linker, binder or spacer confers particular properties to the conjugates, e.g. peptidic enzyme-labile linkers or acid-labile linkers, providing for an acid-labile immuno conjugate wherein the drug may be released from its antibody conjugated part in an acidic, e.g. tumoural or environment
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C241/00Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C241/04Preparation of hydrazides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C243/00Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
    • C07C243/24Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids
    • C07C243/26Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms
    • C07C243/28Hydrazines having nitrogen atoms of hydrazine groups acylated by carboxylic acids with acylating carboxyl groups bound to hydrogen atoms or to acyclic carbon atoms to hydrogen atoms or to carbon atoms of a saturated carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/02Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols
    • C07C319/12Preparation of thiols, sulfides, hydropolysulfides or polysulfides of thiols by reactions not involving the formation of mercapto groups
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Immunology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Coating Apparatus (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
ZA200908229A 2007-05-22 2009-11-20 Improved processes for making hydrazides ZA200908229B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93952907P 2007-05-22 2007-05-22

Publications (1)

Publication Number Publication Date
ZA200908229B true ZA200908229B (en) 2010-08-25

Family

ID=39810161

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200908229A ZA200908229B (en) 2007-05-22 2009-11-20 Improved processes for making hydrazides

Country Status (25)

Country Link
US (5) US8110705B2 (ko)
EP (2) EP2155258B1 (ko)
JP (4) JP5697446B2 (ko)
KR (1) KR101547705B1 (ko)
CN (2) CN102558001B (ko)
AR (1) AR066674A1 (ko)
AU (1) AU2008256905B2 (ko)
BR (1) BRPI0811140B1 (ko)
CA (1) CA2687852A1 (ko)
CL (1) CL2008001490A1 (ko)
CY (2) CY1119373T1 (ko)
DK (2) DK2465541T3 (ko)
ES (2) ES2686019T3 (ko)
HK (2) HK1147736A1 (ko)
HU (2) HUE036704T2 (ko)
IL (1) IL202242A (ko)
MX (1) MX2009012587A (ko)
PA (1) PA8781201A1 (ko)
PE (1) PE20090305A1 (ko)
PL (2) PL2465541T3 (ko)
PT (2) PT2155258T (ko)
SI (2) SI2465541T1 (ko)
TW (1) TW200904784A (ko)
WO (1) WO2008147765A1 (ko)
ZA (1) ZA200908229B (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008147765A1 (en) * 2007-05-22 2008-12-04 Wyeth Improved processes for making hydrazides
US9381205B2 (en) 2013-11-04 2016-07-05 Pfizer, Inc. Anti-EFNA4 antibody-drug conjugates
CA3131631A1 (en) * 2013-11-04 2015-05-07 Pfizer Inc. Intermediates and methods for synthesizing calicheamicin derivatives
RS61516B1 (sr) 2014-04-30 2021-03-31 Pfizer Konjugati anti-ptk7 antitelo-lek
WO2016105330A1 (en) * 2014-12-22 2016-06-30 Hewlett Packard Enterprise Development Lp Response to an inoperative network device managed by a controller
WO2019018647A1 (en) 2017-07-20 2019-01-24 Pfizer Inc. ANTI-GD3 ANTIBODIES AND CONJUGATES ANTIBODY-MEDICATION
US20200318053A1 (en) 2017-10-03 2020-10-08 University Public Corporation Osaka Cell culture container, method for acquiring cells, and method for culturing cells
CN109574870A (zh) * 2018-12-25 2019-04-05 维思普新材料(苏州)有限公司 一种酰肼的连续制备方法

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US4671958A (en) 1982-03-09 1987-06-09 Cytogen Corporation Antibody conjugates for the delivery of compounds to target sites
US4479953A (en) * 1983-08-25 1984-10-30 Merck & Co., Inc. Pyrazine aldimine compounds as antimicrobial agents
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ES2023217B3 (es) * 1986-08-04 1992-01-01 Sandoz Ag Derivados de acido benzohidroxamico.
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PL224844B1 (pl) * 2002-05-02 2017-02-28 Wyeth Holdings Llc Zastosowanie kompozycji zawierającej monomeryczne koniugaty pochodna kalicheamycyny/przeciwciało anty-CD22
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Also Published As

Publication number Publication date
US8383857B2 (en) 2013-02-26
EP2465541B1 (en) 2018-07-18
JP2017193584A (ja) 2017-10-26
IL202242A (en) 2016-03-31
EP2155258A1 (en) 2010-02-24
CY1120592T1 (el) 2019-12-11
RU2009143524A (ru) 2011-06-27
US20150099865A1 (en) 2015-04-09
EP2155258B1 (en) 2017-08-16
TW200904784A (en) 2009-02-01
HUE039657T2 (hu) 2019-01-28
CN101835494A (zh) 2010-09-15
KR101547705B1 (ko) 2015-08-26
PT2155258T (pt) 2017-10-18
US9227924B2 (en) 2016-01-05
CA2687852A1 (en) 2008-12-04
WO2008147765A1 (en) 2008-12-04
CN102558001B (zh) 2015-09-23
AR066674A1 (es) 2009-09-02
JP5697446B2 (ja) 2015-04-08
PL2465541T3 (pl) 2018-12-31
HUE036704T2 (hu) 2018-07-30
SI2155258T1 (sl) 2017-10-30
US20080312422A1 (en) 2008-12-18
US8853451B2 (en) 2014-10-07
CL2008001490A1 (es) 2008-07-25
US8110705B2 (en) 2012-02-07
JP2016026219A (ja) 2016-02-12
HK1172008A1 (zh) 2013-04-12
BRPI0811140B1 (pt) 2022-08-16
PL2155258T3 (pl) 2017-12-29
PT2465541T (pt) 2018-10-17
KR20100031514A (ko) 2010-03-22
US20120130052A1 (en) 2012-05-24
ES2686019T3 (es) 2018-10-16
JP2010528031A (ja) 2010-08-19
JP2013234203A (ja) 2013-11-21
IL202242A0 (en) 2010-06-16
DK2465541T3 (en) 2018-09-17
HK1147736A1 (en) 2011-08-19
AU2008256905A1 (en) 2008-12-04
US9738602B2 (en) 2017-08-22
MX2009012587A (es) 2010-05-14
AU2008256905B2 (en) 2014-05-08
CN102558001A (zh) 2012-07-11
ES2642888T3 (es) 2017-11-20
US20160176809A1 (en) 2016-06-23
EP2465541A1 (en) 2012-06-20
BRPI0811140A2 (pt) 2015-10-27
CY1119373T1 (el) 2018-02-14
SI2465541T1 (sl) 2018-10-30
DK2155258T3 (en) 2017-09-18
PA8781201A1 (es) 2008-12-18
PE20090305A1 (es) 2009-03-15
CN101835494B (zh) 2012-02-15
US20130211053A1 (en) 2013-08-15

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