DE69626849T2 - Verzweigte hydrazongruppen enthaltende kuppler - Google Patents
Verzweigte hydrazongruppen enthaltende kupplerInfo
- Publication number
- DE69626849T2 DE69626849T2 DE69626849T DE69626849T DE69626849T2 DE 69626849 T2 DE69626849 T2 DE 69626849T2 DE 69626849 T DE69626849 T DE 69626849T DE 69626849 T DE69626849 T DE 69626849T DE 69626849 T2 DE69626849 T2 DE 69626849T2
- Authority
- DE
- Germany
- Prior art keywords
- integer
- formula
- conjugate
- unit
- mmol
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
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- 229940045799 anthracyclines and related substance Drugs 0.000 claims description 14
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 239000003817 anthracycline antibiotic agent Substances 0.000 claims description 10
- 239000008194 pharmaceutical composition Substances 0.000 claims description 10
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- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 9
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- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 7
- 229910052717 sulfur Inorganic materials 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
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- JFVMZMBFRZPOFF-UHFFFAOYSA-N 1-[(3,4-dichlorophenyl)methyl]-7-phenylbenzimidazol-2-amine Chemical compound C=12N(CC=3C=C(Cl)C(Cl)=CC=3)C(N)=NC2=CC=CC=1C1=CC=CC=C1 JFVMZMBFRZPOFF-UHFFFAOYSA-N 0.000 claims 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/448—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide
- C07D207/452—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms, e.g. maleimide with hydrocarbon radicals, substituted by hetero atoms, directly attached to the ring nitrogen atom
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/50—Medicinal 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
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- A61K47/54—Medicinal 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 organic compound
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- A61K47/51—Medicinal 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
- A61K47/68—Medicinal 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
- A61K47/6889—Conjugates 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
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- A61P37/00—Drugs for immunological or allergic disorders
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- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C281/00—Derivatives of carbonic acid containing functional groups covered by groups C07C269/00 - C07C279/00 in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group
- C07C281/02—Compounds containing any of the groups, e.g. carbazates
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- C—CHEMISTRY; METALLURGY
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- C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
- C07H15/20—Carbocyclic rings
- C07H15/24—Condensed ring systems having three or more rings
- C07H15/252—Naphthacene radicals, e.g. daunomycins, adriamycins
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- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pyrrole Compounds (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
Applications Claiming Priority (2)
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| US910095P | 1995-12-22 | 1995-12-22 | |
| PCT/US1996/020513 WO1997023243A1 (en) | 1995-12-22 | 1996-12-17 | Branched hydrazone linkers |
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| Publication Number | Publication Date |
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| DE69626849D1 DE69626849D1 (de) | 2003-04-24 |
| DE69626849T2 true DE69626849T2 (de) | 2003-12-24 |
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| DE69626849T Expired - Lifetime DE69626849T2 (de) | 1995-12-22 | 1996-12-17 | Verzweigte hydrazongruppen enthaltende kuppler |
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| MX (1) | MX9804386A (enExample) |
| PT (1) | PT871490E (enExample) |
| WO (1) | WO1997023243A1 (enExample) |
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-
1996
- 1996-12-17 EP EP96944522A patent/EP0871490B1/en not_active Expired - Lifetime
- 1996-12-17 AT AT96944522T patent/ATE234635T1/de active
- 1996-12-17 JP JP09523841A patent/JP2000503639A/ja not_active Ceased
- 1996-12-17 DK DK96944522T patent/DK0871490T3/da active
- 1996-12-17 DE DE69626849T patent/DE69626849T2/de not_active Expired - Lifetime
- 1996-12-17 PT PT96944522T patent/PT871490E/pt unknown
- 1996-12-17 WO PCT/US1996/020513 patent/WO1997023243A1/en not_active Ceased
- 1996-12-17 ES ES96944522T patent/ES2195036T3/es not_active Expired - Lifetime
- 1996-12-19 US US08/770,614 patent/US5824805A/en not_active Expired - Fee Related
-
1998
- 1998-06-02 MX MX9804386A patent/MX9804386A/es unknown
- 1998-08-19 US US09/136,351 patent/US6512101B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| ATE234635T1 (de) | 2003-04-15 |
| DK0871490T3 (da) | 2003-07-07 |
| ES2195036T3 (es) | 2003-12-01 |
| MX9804386A (es) | 1998-09-30 |
| US6512101B1 (en) | 2003-01-28 |
| US5824805A (en) | 1998-10-20 |
| PT871490E (pt) | 2003-07-31 |
| DE69626849D1 (de) | 2003-04-24 |
| JP2000503639A (ja) | 2000-03-28 |
| WO1997023243A1 (en) | 1997-07-03 |
| EP0871490A1 (en) | 1998-10-21 |
| EP0871490B1 (en) | 2003-03-19 |
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