GB1249443A – New pyrazine derivatives
– Google Patents
GB1249443A – New pyrazine derivatives
– Google Patents
New pyrazine derivatives
Info
Publication number
GB1249443A
GB1249443A
GB02321/70A
GB1232170A
GB1249443A
GB 1249443 A
GB1249443 A
GB 1249443A
GB 02321/70 A
GB02321/70 A
GB 02321/70A
GB 1232170 A
GB1232170 A
GB 1232170A
GB 1249443 A
GB1249443 A
GB 1249443A
Authority
GB
United Kingdom
Prior art keywords
alkyl
march
alkoxy
pyrazine derivatives
new pyrazine
Prior art date
1969-03-26
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
Application number
GB02321/70A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Italia SRL
Original Assignee
Carlo Erba SpA
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.)
1969-03-26
Filing date
1970-03-13
Publication date
1971-10-13
1970-03-13
Application filed by Carlo Erba SpA
filed
Critical
Carlo Erba SpA
1971-10-13
Publication of GB1249443A
publication
Critical
patent/GB1249443A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
C07D241/14—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three 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
C07D241/24—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
Abstract
1,249,443. Sulphonyl-ureas. CARLO ERBA S.p.A. 13 March, 1970 [26 March, 1969; 18 June, 1969], No. 12321/70. Heading C2C. Novel compounds (I) where R
GB02321/70A
1969-03-26
1970-03-13
New pyrazine derivatives
Expired
GB1249443A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
IT1458169
1969-03-26
IT1830169
1969-06-18
Publications (1)
Publication Number
Publication Date
GB1249443A
true
GB1249443A
(en)
1971-10-13
Family
ID=26326731
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB02321/70A
Expired
GB1249443A
(en)
1969-03-26
1970-03-13
New pyrazine derivatives
Country Status (14)
Country
Link
US
(1)
US3669966A
(en)
BE
(1)
BE747405A
(en)
CA
(1)
CA952112A
(en)
CH
(1)
CH547809A
(en)
CY
(1)
CY645A
(en)
DE
(1)
DE2012138C3
(en)
DK
(1)
DK128320B
(en)
FI
(1)
FI52720C
(en)
FR
(1)
FR2035890B1
(en)
GB
(1)
GB1249443A
(en)
IL
(1)
IL34153A
(en)
MY
(1)
MY7300007A
(en)
NL
(1)
NL138933B
(en)
NO
(1)
NO127399B
(en)
Families Citing this family (17)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3320583A1
(en)
*
1983-06-08
1984-12-13
Dr. Karl Thomae Gmbh, 7950 Biberach
NEW GALENIC PREPARATION FORMS OF ORAL ANTIDIABETICS AND METHOD FOR THE PRODUCTION THEREOF
DE3320582A1
(en)
*
1983-06-08
1984-12-13
Dr. Karl Thomae Gmbh, 7950 Biberach
METHODS OF PREPARATION WITH GLIQUIDONE AND METHOD FOR THE PRODUCTION THEREOF
US5196410A
(en)
*
1986-10-31
1993-03-23
Pfizer Inc.
Transdermal flux enhancing compositions
US6361795B1
(en)
1989-09-05
2002-03-26
Alza Corporation
Method for lowering blood glucose
US5516906A
(en)
*
1995-01-17
1996-05-14
Usv Limited
Process for the preparation of N-[2-[4-(aminosulfonyl) phenyl]ethyl]5-methylpyrazinecarboxamide
US8236352B2
(en)
*
1998-10-01
2012-08-07
Alkermes Pharma Ireland Limited
Glipizide compositions
US7041691B1
(en)
*
1999-06-30
2006-05-09
Amgen Inc.
Compounds for the modulation of PPARγ activity
AU6118001A
(en)
*
2000-05-03
2001-11-12
Tularik Inc
Combination therapeutic compositions and methods of use
US20030171399A1
(en)
*
2000-06-28
2003-09-11
Tularik Inc.
Quinolinyl and benzothiazolyl modulators
US8268352B2
(en)
*
2002-08-05
2012-09-18
Torrent Pharmaceuticals Limited
Modified release composition for highly soluble drugs
US8216609B2
(en)
2002-08-05
2012-07-10
Torrent Pharmaceuticals Limited
Modified release composition of highly soluble drugs
US7223761B2
(en)
2003-10-03
2007-05-29
Amgen Inc.
Salts and polymorphs of a potent antidiabetic compound
US20070025953A1
(en)
*
2005-07-27
2007-02-01
Jones Michael R
Co-therapy for diabetic conditions
CN107501407B
(en)
2007-03-30
2022-03-18
Ambrx公司
Modified FGF-21 polypeptides and uses thereof
TW202124419A
(en)
2014-10-24
2021-07-01
美商必治妥美雅史谷比公司
Modified fgf-21 polypeptides and uses thereof
CN105399692A
(en)
*
2015-12-18
2016-03-16
四川大学
Glipizide crystal form III, and preparation method thereof
WO2018078657A1
(en)
*
2016-10-28
2018-05-03
J.B. Chemicals & Pharmaceuticals Limited
Process for preparation of glipizide
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE1185180B
(en)
*
1963-10-19
1965-01-14
Hoechst Ag
Process for the preparation of benzenesulfonylureas
NL6707184A
(en)
*
1966-06-06
1967-12-07
US3573305A
(en)
*
1968-12-30
1971-03-30
Merck & Co Inc
(3-amino-pyrazinoyl)sulfamides and their preparation
1969
1969-10-17
NL
NL696915776A
patent/NL138933B/en
not_active
IP Right Cessation
1970
1970-02-20
FR
FR7006139A
patent/FR2035890B1/fr
not_active
Expired
1970-03-13
GB
GB02321/70A
patent/GB1249443A/en
not_active
Expired
1970-03-14
DE
DE2012138A
patent/DE2012138C3/en
not_active
Expired
1970-03-16
BE
BE747405D
patent/BE747405A/en
not_active
IP Right Cessation
1970-03-20
FI
FI700791A
patent/FI52720C/en
active
1970-03-24
US
US22389A
patent/US3669966A/en
not_active
Expired – Lifetime
1970-03-24
IL
IL34153A
patent/IL34153A/en
unknown
1970-03-25
NO
NO01138/70A
patent/NO127399B/no
unknown
1970-03-25
CH
CH454470A
patent/CH547809A/en
not_active
IP Right Cessation
1970-03-25
CA
CA078,355A
patent/CA952112A/en
not_active
Expired
1970-03-25
DK
DK152570AA
patent/DK128320B/en
not_active
IP Right Cessation
1972
1972-06-16
CY
CY64572A
patent/CY645A/en
unknown
1973
1973-12-30
MY
MY7/73A
patent/MY7300007A/en
unknown
Also Published As
Publication number
Publication date
CY645A
(en)
1972-06-16
IL34153A0
(en)
1970-05-21
US3669966A
(en)
1972-06-13
NL6915776A
(en)
1970-09-29
DK128320B
(en)
1974-04-08
DE2012138C3
(en)
1978-08-10
FI52720B
(en)
1977-08-01
CH547809A
(en)
1974-04-11
FR2035890A1
(en)
1970-12-24
DE2012138B2
(en)
1977-12-15
FI52720C
(en)
1977-11-10
NO127399B
(en)
1973-06-18
MY7300007A
(en)
1973-12-31
FR2035890B1
(en)
1974-01-11
CA952112A
(en)
1974-07-30
DE2012138A1
(en)
1970-10-01
IL34153A
(en)
1972-12-29
NL138933B
(en)
1973-05-15
BE747405A
(en)
1970-08-31
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Legal Events
Date
Code
Title
Description
1972-02-23
PS
Patent sealed [section 19, patents act 1949]
1986-04-03
732
Registration of transactions, instruments or events in the register (sect. 32/1977)
1986-12-31
746B
Proceeding under section 46(3) patents act 1977
1987-04-15
746D
Case decided by the comptroller (sect. 46(3)/1977)
1988-09-28
746D
Case decided by the comptroller (sect. 46(3)/1977)
1989-02-08
746B
Proceeding under section 46(3) patents act 1977
1990-04-11
PE20
Patent expired after termination of 20 years
1990-06-06
746B
Proceeding under section 46(3) patents act 1977
