N-nitroso ureas

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CPC
C07C275/68

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CCHEMISTRY METALLURGY C07Organic chemistry C07CACYCLIC OR CARBOCYCLIC COMPOUNDS C07C275/00Derivatives of urea

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C07C275/68N-nitroso ureas

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Patents Grantslast 30 patents

Information Patent Grant
On-demand rapid synthesis of lomustine under continuous flow condit...
- Patent number 10,941,111
- Issue date Mar 9, 2021
- Purdue Research Foundation
- David H Thompson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Safe and efficient process for the preparation of carmustine
- Patent number 10,519,104
- Issue date Dec 31, 2019
- NerPharMa S.r.l.
- Attilio Tomasi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Group of a novel anti-cancer compounds with specific structure
- Patent number 7,129,366
- Issue date Oct 31, 2006
- Yang's Biochem Co. Ltd.
- Zhenhua Yang
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted benzene compounds
- Patent number 5,719,151
- Issue date Feb 17, 1998
- Sydney Shall
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparation of optically active .alpha.-amino-acids
- Patent number 5,026,906
- Issue date Jun 25, 1991
- Eniricerche S.p.A.
- Sandro Di Gioacchino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of preparation of optically active alpha-amino-acids
- Patent number 4,925,978
- Issue date May 15, 1990
- Eniricerche S.p.A.
- Sandro Di Gioacchino
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrosourea derivatives
- Patent number 4,452,814
- Issue date Jun 5, 1984
- Tetsuo Suami
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Branched-alkyl-3-(2-haloethyl)-3-nitrosoureas as novel antitumor...
- Patent number 4,423,076
- Issue date Dec 27, 1983
- National Foundation for Cancer Research, Inc.
- Koloman Laki
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
2-Chloroethyl urea derivatives
- Patent number 4,384,140
- Issue date May 17, 1983
- Kefalas A/S
- Peter Bregnedal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrosourea derivatives, pharmaceutical compositions thereof and me...
- Patent number 4,367,239
- Issue date Jan 4, 1983
- Kefalas A/S
- Peter Bregnedal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel nitrosourea derivatives and process for their production
- Patent number 4,335,247
- Issue date Jun 15, 1982
- Kowa Co., Ltd.
- Kichitaro Takatori
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bis(nitrosoureido)-polyol derivatives
- Patent number 4,237,273
- Issue date Dec 2, 1980
- Richter Gedeon Vegyeszeti Gyar Rt.
- Tibor Horvath
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel nitrosourea compounds and process for preparing the same
- Patent number 4,182,757
- Issue date Jan 8, 1980
- Tanabe Seiyaku Co., Ltd.
- Kenji Tsujihara
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
1-Tetrahydroxycyclopentyl-3-nitroso-3-(2-chloroethyl)-urea antitumo...
- Patent number 4,039,578
- Issue date Aug 2, 1977
- Tetsuo Suami
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
TREATMENT OF MGMT DEFICIENT CANCER WITH 2-FLUOROETHYL-SUBSTITUTED N...
- Publication number 20230212202
- Publication date Jul 6, 2023
- Yale University
- Seth Herzon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
On-Demand Rapid Synthesis of Lomustine Under Continuous Flow Condit...
- Publication number 20200115330
- Publication date Apr 16, 2020
- Purdue Research Foundation
- David H. Thompson
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARATION OF CARMUSTINE
- Publication number 20190169116
- Publication date Jun 6, 2019
- INTAS PHARMACEUTICALS LTD.
- Gobind Singh KAPKOTI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONJUGATES OF CYTOTOXIC DRUGS
- Publication number 20120142722
- Publication date Jun 7, 2012
- Ilan Ziv
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Group of novel anti-cancer compounds with specific structure
- Publication number 20040204599
- Publication date Oct 14, 2004
- Zhenhua Yang
- C07 - ORGANIC CHEMISTRY

N-nitroso ureas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

On-demand rapid synthesis of lomustine under continuous flow condit...

Safe and efficient process for the preparation of carmustine

Group of a novel anti-cancer compounds with specific structure

Substituted benzene compounds

Method of preparation of optically active .alpha.-amino-acids

Method of preparation of optically active alpha-amino-acids

Nitrosourea derivatives

1-Branched-alkyl-3-(2-haloethyl)-3-nitrosoureas as novel antitumor...

2-Chloroethyl urea derivatives

Nitrosourea derivatives, pharmaceutical compositions thereof and me...

Novel nitrosourea derivatives and process for their production

Bis(nitrosoureido)-polyol derivatives

Novel nitrosourea compounds and process for preparing the same

1-Tetrahydroxycyclopentyl-3-nitroso-3-(2-chloroethyl)-urea antitumo...

Patents Applicationslast 30 patents

TREATMENT OF MGMT DEFICIENT CANCER WITH 2-FLUOROETHYL-SUBSTITUTED N...

On-Demand Rapid Synthesis of Lomustine Under Continuous Flow Condit...

PROCESS FOR PREPARATION OF CARMUSTINE

CONJUGATES OF CYTOTOXIC DRUGS

Group of novel anti-cancer compounds with specific structure