AT348536B - PROCESS FOR THE PREPARATION OF NEW 4-OXO-2-IMIDAZOLIDINYLIDEN UREA - Google Patents

PROCESS FOR THE PREPARATION OF NEW 4-OXO-2-IMIDAZOLIDINYLIDEN UREA

Info

Publication number: AT348536B
Authority: AT; Austria
Prior art keywords: imidazolidinyliden; oxo; urea; preparation; new
Prior art date: 1973-10-19

Application number

AT840974A

Other languages

German (de)

Other versions

ATA840974A (en

Original Assignee

Mcneilab Inc

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.)

1973-10-19

Filing date

1974-10-18

Publication date

1979-02-26

1974-10-18 Application filed by Mcneilab Inc filed Critical Mcneilab Inc

1978-07-15 Publication of ATA840974A publication Critical patent/ATA840974A/en

1979-02-26 Application granted granted Critical

1979-02-26 Publication of AT348536B publication Critical patent/AT348536B/en

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
- C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members
- C07D233/66—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members 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
- C07D233/88—Nitrogen atoms, e.g. allantoin

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT840974A 1973-10-19 1974-10-18 PROCESS FOR THE PREPARATION OF NEW 4-OXO-2-IMIDAZOLIDINYLIDEN UREA AT348536B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US40802273A	1973-10-19	1973-10-19
US50879574A	1974-09-23	1974-09-23

Publications (2)

Publication Number	Publication Date
ATA840974A ATA840974A (en)	1978-07-15
AT348536B true AT348536B (en)	1979-02-26

Family

ID=27020109

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT840974A AT348536B (en)	1973-10-19	1974-10-18	PROCESS FOR THE PREPARATION OF NEW 4-OXO-2-IMIDAZOLIDINYLIDEN UREA

Country Status (22)

Country	Link
JP (1)	JPS5077367A (en)
AR (1)	AR210320A1 (en)
AT (1)	AT348536B (en)
BE (1)	BE821099A (en)
CA (1)	CA1043339A (en)
CH (1)	CH614198A5 (en)
DD (1)	DD114079A5 (en)
DE (1)	DE2448869A1 (en)
DK (1)	DK548874A (en)
ES (1)	ES431153A1 (en)
FI (1)	FI59993C (en)
FR (1)	FR2248042B1 (en)
GB (1)	GB1479909A (en)
HU (1)	HU170857B (en)
IE (1)	IE40067B1 (en)
IL (1)	IL45865A (en)
IN (1)	IN139447B (en)
NL (1)	NL7413718A (en)
NO (1)	NO141162C (en)
RO (1)	RO64926A (en)
SE (1)	SE414173B (en)
YU (1)	YU36932B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI800559A (en) *	1979-03-14	1980-09-15	Hoffmann La Roche	URINAEMNEDERIVAT
US4265900A (en) *	1979-10-29	1981-05-05	Mcneilab, Inc.	N-Aryl-N'-imidazol-2-ylureas
EP2153832B1 (en) *	2003-12-15	2016-03-09	Merck Sharp & Dohme Corp.	Heterocyclic aspartyl protease inhibitors
US20140371283A1 (en)	2013-02-12	2014-12-18	Buck Institute For Research On Aging	Hydantoins that modulate bace-mediated app processing

1974
- 1974-10-14 DE DE19742448869 patent/DE2448869A1/en not_active Withdrawn
- 1974-10-15 SE SE7412959A patent/SE414173B/en unknown
- 1974-10-15 BE BE149558A patent/BE821099A/en unknown
- 1974-10-16 AR AR256117A patent/AR210320A1/en active
- 1974-10-17 RO RO197480253A patent/RO64926A/en unknown
- 1974-10-17 CH CH1395174A patent/CH614198A5/en not_active IP Right Cessation
- 1974-10-17 IL IL45865A patent/IL45865A/en unknown
- 1974-10-18 IE IE2146/74A patent/IE40067B1/en unknown
- 1974-10-18 FI FI3065/74A patent/FI59993C/en active
- 1974-10-18 GB GB45246/74A patent/GB1479909A/en not_active Expired
- 1974-10-18 FR FR7435155A patent/FR2248042B1/fr not_active Expired
- 1974-10-18 DK DK548874A patent/DK548874A/da not_active Application Discontinuation
- 1974-10-18 CA CA211,775A patent/CA1043339A/en not_active Expired
- 1974-10-18 AT AT840974A patent/AT348536B/en not_active IP Right Cessation
- 1974-10-18 NO NO743771A patent/NO141162C/en unknown
- 1974-10-18 YU YU2797/74A patent/YU36932B/en unknown
- 1974-10-18 HU HU74ME00001786A patent/HU170857B/en unknown
- 1974-10-18 ES ES431153A patent/ES431153A1/en not_active Expired
- 1974-10-18 JP JP49119494A patent/JPS5077367A/ja active Pending
- 1974-10-18 NL NL7413718A patent/NL7413718A/en not_active Application Discontinuation
- 1974-10-21 DD DD181808A patent/DD114079A5/xx unknown
- 1974-11-07 IN IN2451/CAL/74A patent/IN139447B/en unknown

Also Published As

Publication number	Publication date
ATA840974A (en)	1978-07-15
FI59993C (en)	1981-11-10
FI306574A (en)	1975-04-20
CA1043339A (en)	1978-11-28
YU279774A (en)	1982-06-18
NL7413718A (en)	1975-04-22
AR210320A1 (en)	1977-07-29
DK548874A (en)	1975-07-07
GB1479909A (en)	1977-07-13
DE2448869A1 (en)	1975-09-04
RO64926A (en)	1980-01-15
HU170857B (en)	1977-09-28
AU7443874A (en)	1976-04-29
FI59993B (en)	1981-07-31
NO141162C (en)	1980-01-23
IN139447B (en)	1976-06-19
IE40067L (en)	1975-04-19
IL45865A (en)	1978-01-31
NO743771L (en)	1975-05-20
ES431153A1 (en)	1977-02-01
FR2248042A1 (en)	1975-05-16
BE821099A (en)	1975-04-15
DD114079A5 (en)	1975-07-12
IL45865A0 (en)	1975-02-10
SE414173B (en)	1980-07-14
JPS5077367A (en)	1975-06-24
FR2248042B1 (en)	1978-07-21
YU36932B (en)	1984-08-31
SE7412959L (en)	1975-04-21
NO141162B (en)	1979-10-15
IE40067B1 (en)	1979-02-28
CH614198A5 (en)	1979-11-15

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Legal Events

Date	Code	Title	Description
1983-04-15	ELJ	Ceased due to non-payment of the annual fee