Patent classifications
C
CHEMISTRY; METALLURGY
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C07
ORGANIC CHEMISTRY
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C07F
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
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9/00
Compounds containing elements of Groups 5 or 15 of the Periodic Table
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C07F9/38
Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids; ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
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C07F9/4461
the amide moiety containing a substituent or a structure which is considered as characteristic
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C07F9/4473
of cycloaliphatic amines
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C07F9/4473

Chemoselective thiol-conjugation with alkene or alkyne-phosphonamidates
11746124 · 2023-09-05 · ·

Disclosed are novel conjugates and processes for the preparation thereof. A process for the preparation of alkene- or alkyne-phosphonamidates comprises the steps of (I) reacting a compound of formula (III) ##STR00001## with an azide of formula (IV) ##STR00002## to prepare a compound of formula (V) ##STR00003## (II) reacting a compound of formula (V) with a thiol-containing molecule of formula (VI) ##STR00004## resulting in a compound of formula (VII) ##STR00005##

CHEMOSELECTIVE THIOL-CONJUGATION WITH ALKENE OR ALKYNE-PHOSPHONAMIDATES
20230348529 · 2023-11-02 ·

Disclosed are novel conjugates and processes for the preparation thereof. A process for the preparation of alkene- or alkyne-phosphonamidates comprises the steps of (I) reacting a compound of formula (III)

##STR00001## with an azide of formula (IV)

##STR00002## to prepare a compound of formula (V)

##STR00003## (II) reacting a compound of formula (V) with a thiol-containing molecule of formula (VI)

##STR00004## resulting in a compound of formula (VII)

##STR00005##

CHEMOSELECTIVE THIOL-CONJUGATION WITH ALKENE OR ALKYNE-PHOSPHONAMIDATES
20220106356 · 2022-04-07 ·

Disclosed are novel conjugates and processes for the preparation thereof. A process for the preparation of alkene- or alkyne-phosphonamidates comprises the steps of (I) reacting a compound of formula (III)

##STR00001## with an azide of formula (IV)

##STR00002## to prepare a compound of formula (V)

##STR00003## (II) reacting a compound of formula (V) with a thiol-containing molecule of formula (VI)

##STR00004## resulting in a compound of formula (VII)

##STR00005##

CHEMOSELECTIVE THIOL-CONJUGATION WITH ALKENE OR ALKYNE-PHOSPHONAMIDATES
20190330264 · 2019-10-31 ·

Disclosed are novel conjugates and processes for the preparation thereof. A process for the preparation of alkene- or alkyne-phosphonamidates comprises the steps of (I) reacting a compound of formula (III), with an azide of formula (IV), to prepare a compound of formula (V), reacting a compound of formula (V) with a thiol-containing molecule of formula (VI), resulting in a compound of formula (VII).

##STR00001##

Chemoselective thiol-conjugation with alkene or alkyne-phosphonamidates
12171837 · 2024-12-24 · ·

Disclosed are novel conjugates and processes for the preparation thereof. A process for the preparation of alkene- or alkyne-phosphonamidates comprises the steps of (I) reacting a compound of formula (III) ##STR00001## with an azide of formula (IV) ##STR00002## to prepare a compound of formula (V) ##STR00003## (II) reacting a compound of formula (V) with a thiol-containing molecule of formula (VI) ##STR00004## resulting in a compound of formula (VII) ##STR00005##

CHEMOSELECTIVE THIOL-CONJUGATION WITH ALKENE OR ALKYNE-PHOSPHONAMIDATES
20250090672 · 2025-03-20 ·

Disclosed are novel conjugates and processes for the preparation thereof. A process for the preparation of alkene- or alkyne-phosphonamidates comprises the steps of (I) reacting a compound of formula (III)

##STR00001## with an azide of formula (IV)

##STR00002## to prepare a compound of formula (V)

##STR00003## (II) reacting a compound of formula (V) with a thiol-containing molecule of formula (VI)

##STR00004## resulting in a compound of formula (VII)

##STR00005##