GB1368487A – /pyrazolo/3,4-b/pyridin-5-yl-form-amidoethyl//phenyl-su lphonylureas
– Google Patents
GB1368487A – /pyrazolo/3,4-b/pyridin-5-yl-form-amidoethyl//phenyl-su lphonylureas
– Google Patents
/pyrazolo/3,4-b/pyridin-5-yl-form-amidoethyl//phenyl-su lphonylureas
Info
Publication number
GB1368487A
GB1368487A
GB5506771A
GB5506771A
GB1368487A
GB 1368487 A
GB1368487 A
GB 1368487A
GB 5506771 A
GB5506771 A
GB 5506771A
GB 5506771 A
GB5506771 A
GB 5506771A
GB 1368487 A
GB1368487 A
GB 1368487A
Authority
GB
United Kingdom
Prior art keywords
alkyl
pyrazolo
phenyl
compounds
alkoxy
Prior art date
1970-12-02
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
GB5506771A
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.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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.)
1970-12-02
Filing date
1971-11-26
Publication date
1974-09-25
1971-11-26
Application filed by ER Squibb and Sons LLC
filed
Critical
ER Squibb and Sons LLC
1974-09-25
Publication of GB1368487A
publication
Critical
patent/GB1368487A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or 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
C07D231/38—Nitrogen atoms
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 – C07D463/00
C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 – C07D463/00 in which the condensed system contains two hetero rings
C07D471/04—Ortho-condensed systems
Abstract
1368487 Pyrazolo-pyridines E R SQUIBB & SONS Inc 26 Nov 1971 [2 Dec 1970] 55067/71 Heading C2C Novel compounds (I) (including salts thereof) where R 1 is alkyl, (R 5 ) n -phenyl or (R 5 ) n -phenylalkyl, R 2 is H or alkyl, R 3 is H 1 halogen, alkoxy or alkenyloxy, R 4 is alkyl or cycloalkyl, R 5 is alkyl, halogen or alkoxy and n is 0, 1 or 2, are made by standard methods from compounds (IX) which are themselves obtained using a reaction sequence involving compounds (V), (VI) and (VII); the free acids corresponding to (VI) are also prepared. Pharmaceutical preparations acting as hypoglycaemic agents contain (I) as active ingredient; administration may be orally or parenterally.
GB5506771A
1970-12-02
1971-11-26
/pyrazolo/3,4-b/pyridin-5-yl-form-amidoethyl//phenyl-su lphonylureas
Expired
GB1368487A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US9452270A
1970-12-02
1970-12-02
Publications (1)
Publication Number
Publication Date
GB1368487A
true
GB1368487A
(en)
1974-09-25
Family
ID=22245675
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5506771A
Expired
GB1368487A
(en)
1970-12-02
1971-11-26
/pyrazolo/3,4-b/pyridin-5-yl-form-amidoethyl//phenyl-su lphonylureas
Country Status (11)
Country
Link
US
(1)
US3697527A
(en)
AT
(1)
AT312627B
(en)
BE
(1)
BE776156A
(en)
CA
(1)
CA925510A
(en)
CH
(1)
CH539064A
(en)
DE
(1)
DE2159601A1
(en)
FR
(1)
FR2116493B1
(en)
GB
(1)
GB1368487A
(en)
HU
(1)
HU162884B
(en)
NL
(1)
NL7116571A
(en)
SE
(1)
SE378417B
(en)
Families Citing this family (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3914426A
(en)
*
1972-11-10
1975-10-21
Pfizer
Piperidinesulfonylurea derivatives for lowering blood sugar levels
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CH454869A
(en)
*
1964-01-09
1968-04-30
Sandoz Ag
Process for the preparation of new heterocyclic sulfonylcarbamic acid derivatives
GB1031088A
(en)
*
1964-04-16
1966-05-25
Hoechst Ag
Benzenesulphonyl-ureas and process for their manufacture
1970
1970-12-02
US
US94522A
patent/US3697527A/en
not_active
Expired – Lifetime
1971
1971-11-26
GB
GB5506771A
patent/GB1368487A/en
not_active
Expired
1971-11-30
HU
HUSU694A
patent/HU162884B/hu
unknown
1971-12-01
SE
SE7115393A
patent/SE378417B/xx
unknown
1971-12-01
DE
DE19712159601
patent/DE2159601A1/en
active
Pending
1971-12-02
NL
NL7116571A
patent/NL7116571A/xx
unknown
1971-12-02
AT
AT1039871A
patent/AT312627B/en
not_active
IP Right Cessation
1971-12-02
FR
FR7143286A
patent/FR2116493B1/fr
not_active
Expired
1971-12-02
CA
CA129132A
patent/CA925510A/en
not_active
Expired
1971-12-02
CH
CH1754571A
patent/CH539064A/en
not_active
IP Right Cessation
1971-12-02
BE
BE776156A
patent/BE776156A/en
unknown
Also Published As
Publication number
Publication date
SE378417B
(en)
1975-09-01
HU162884B
(en)
1973-04-28
CH539064A
(en)
1973-07-15
CA925510A
(en)
1973-05-01
BE776156A
(en)
1972-04-04
DE2159601A1
(en)
1972-06-15
FR2116493A1
(en)
1972-07-13
AT312627B
(en)
1974-01-10
US3697527A
(en)
1972-10-10
NL7116571A
(en)
1972-06-06
FR2116493B1
(en)
1974-11-15
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Legal Events
Date
Code
Title
Description
1975-02-05
PS
Patent sealed [section 19, patents act 1949]
1979-06-27
PCNP
Patent ceased through non-payment of renewal fee
