AU474787B2 – Process for the preparation of furane compounds
– Google Patents
AU474787B2 – Process for the preparation of furane compounds
– Google Patents
Process for the preparation of furane compounds
Info
Publication number
AU474787B2
AU474787B2
AU45440/72A
AU4544072A
AU474787B2
AU 474787 B2
AU474787 B2
AU 474787B2
AU 45440/72 A
AU45440/72 A
AU 45440/72A
AU 4544072 A
AU4544072 A
AU 4544072A
AU 474787 B2
AU474787 B2
AU 474787B2
Authority
AU
Australia
Prior art keywords
preparation
furane
compounds
furane compounds
Prior art date
1971-08-13
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
AU45440/72A
Other versions
AU4544072A
(en
Inventor
SAHM and ANTON HORN WILFRIED
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.)
1971-08-13
Filing date
1972-08-10
Publication date
1976-08-05
1972-08-10
Application filed
filed
Critical
1974-02-14
Publication of AU4544072A
publication
Critical
patent/AU4544072A/en
1976-08-05
Application granted
granted
Critical
1976-08-05
Publication of AU474787B2
publication
Critical
patent/AU474787B2/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
C07C201/06—Preparation of nitro compounds
C07C201/10—Preparation of nitro compounds by substitution of functional groups by nitro groups
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C253/00—Preparation of carboxylic acid nitriles
C07C253/30—Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
C07C45/70—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form
C07C45/71—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction with functional groups containing oxygen only in singly bound form being hydroxy groups
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C47/00—Compounds having —CHO groups
C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
C07C49/84—Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
C07D263/60—Naphthoxazoles; Hydrogenated naphthoxazoles
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
C07D307/92—Naphthofurans; Hydrogenated naphthofurans
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
AU45440/72A
1971-08-13
1972-08-10
Process for the preparation of furane compounds
Expired
AU474787B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
CHCH11926/71
1971-08-13
CH1192671A
CH562237A5
(en)
1971-08-13
1971-08-13
Publications (2)
Publication Number
Publication Date
AU4544072A
AU4544072A
(en)
1974-02-14
AU474787B2
true
AU474787B2
(en)
1976-08-05
Family
ID=4378229
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU45440/72A
Expired
AU474787B2
(en)
1971-08-13
1972-08-10
Process for the preparation of furane compounds
Country Status (19)
Country
Link
US
(1)
US3864333A
(en)
JP
(1)
JPS528311B2
(en)
AT
(1)
AT320632B
(en)
AU
(1)
AU474787B2
(en)
BE
(1)
BE787580A
(en)
BR
(1)
BR7205493D0
(en)
CA
(1)
CA986514A
(en)
CH
(1)
CH562237A5
(en)
DD
(1)
DD101397A5
(en)
DE
(1)
DE2238628B2
(en)
DK
(1)
DK136717B
(en)
ES
(1)
ES405653A1
(en)
FR
(1)
FR2149489B1
(en)
GB
(1)
GB1414670A
(en)
IT
(1)
IT1049523B
(en)
NL
(1)
NL7210835A
(en)
NO
(1)
NO137276C
(en)
SE
(1)
SE401834B
(en)
SU
(1)
SU730305A3
(en)
Families Citing this family (31)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3781279A
(en)
*
1971-02-23
1973-12-25
Sterling Drug Inc
Stilbene optical brighteners
US3994879A
(en)
*
1972-12-18
1976-11-30
Hoechst Aktiengesellschaft
Process for the preparation of benzofuran compounds
DE2306515A1
(en)
*
1973-02-09
1974-08-15
Bayer Ag
BENZO-DIFURANE COMPOUNDS
CH635839A5
(en)
1976-08-04
1983-04-29
Sandoz Ag
METHOD FOR PRODUCING N-SUBSTITUTED AND QUATERNATED BENZIMIDAZOLES AND THE USE THEREOF.
LU78135A1
(en)
*
1977-09-16
1979-05-23
Ciba Geigy Ag
PROCESS FOR THE PREPARATION OF BENZODIFURANS
DE2964427D1
(en)
*
1978-10-04
1983-02-03
Ciba Geigy Ag
Process for the preparation of furanyl-benzazoles
DE2904829A1
(en)
*
1979-02-08
1980-08-14
Bayer Ag
METHOD FOR PRODUCING BENZIMIDAZOLYLBENZOFURANE
JPS588632U
(en)
*
1982-02-09
1983-01-20
株式会社多田野鉄工所
Lorry with footboards
GB8824108D0
(en)
*
1988-10-14
1988-11-23
Unilever Plc
Bleaching & detergent compositions
US5326491A
(en)
*
1989-04-28
1994-07-05
Ciba-Geigy Corporation
Detergents containing certain sulfonated dibenzofuranylbiphenyls
DE102008027972B4
(en)
2007-07-02
2023-06-22
Merck Patent Gmbh
naphthofuran derivatives
US9012450B2
(en)
2011-12-28
2015-04-21
Global Blood Therapeutics, Inc.
Substituted heteroaryl aldehyde compounds and methods for their use in increasing tissue oxygenation
HUE050189T2
(en)
2011-12-28
2020-11-30
Global Blood Therapeutics Inc
Substituted benzaldehyde compounds and methods for their use in increasing tissue oxygenation
US20140274961A1
(en)
2013-03-15
2014-09-18
Global Blood Therapeutics, Inc.
Compounds and uses thereof for the modulation of hemoglobin
ES2890077T3
(en)
2013-03-15
2022-01-17
Global Blood Therapeutics Inc
Compounds and uses thereof for the modulation of hemoglobin
US10266551B2
(en)
2013-03-15
2019-04-23
Global Blood Therapeutics, Inc.
Compounds and uses thereof for the modulation of hemoglobin
US9802900B2
(en)
2013-03-15
2017-10-31
Global Blood Therapeutics, Inc.
Bicyclic heteroaryl compounds and uses thereof for the modulation of hemoglobin
US8952171B2
(en)
2013-03-15
2015-02-10
Global Blood Therapeutics, Inc.
Compounds and uses thereof for the modulation of hemoglobin
US9604999B2
(en)
2013-03-15
2017-03-28
Global Blood Therapeutics, Inc.
Compounds and uses thereof for the modulation of hemoglobin
AP2015008718A0
(en)
2013-03-15
2015-09-30
Global Blood Therapeutics Inc
Compounds and uses thereof for the modulation of hemoglobin
US9422279B2
(en)
2013-03-15
2016-08-23
Global Blood Therapeutics, Inc.
Compounds and uses thereof for the modulation of hemoglobin
US9458139B2
(en)
2013-03-15
2016-10-04
Global Blood Therapeutics, Inc.
Compounds and uses thereof for the modulation of hemoglobin
WO2014145040A1
(en)
2013-03-15
2014-09-18
Global Blood Therapeutics, Inc.
Substituted aldehyde compounds and methods for their use in increasing tissue oxygenation
PE20161035A1
(en)
2013-03-15
2016-11-13
Global Blood Therapeutics Inc
COMPOUNDS AND USES OF THESE FOR THE MODULATION OF HEMOGLOBIN
EA201992707A1
(en)
2013-11-18
2020-06-30
Глобал Блад Терапьютикс, Инк.
COMPOUNDS AND THEIR APPLICATIONS FOR HEMOGLOBIN MODULATION
PT3102208T
(en)
2014-02-07
2021-04-05
Global Blood Therapeutics Inc
Crystalline polymorphs of the free base of 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
MA41841A
(en)
2015-03-30
2018-02-06
Global Blood Therapeutics Inc
ALDEHYDE COMPOUNDS FOR THE TREATMENT OF PULMONARY FIBROSIS, HYPOXIA, AND AUTOIMMUNE AND CONNECTIVE TISSUE DISEASES
WO2017096230A1
(en)
2015-12-04
2017-06-08
Global Blood Therapeutics, Inc.
Dosing regimens for 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
TWI663160B
(en)
2016-05-12
2019-06-21
全球血液治療公司
Process for synthesizing 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)-pyridin-3-yl)methoxy)benzaldehyde
TWI778983B
(en)
2016-10-12
2022-10-01
美商全球血液治療公司
Tablets comprising 2-hydroxy-6-((2-(1-isopropyl-1h-pyrazol-5-yl)pyridin-3-yl)methoxy)benzaldehyde
WO2020072377A1
(en)
2018-10-01
2020-04-09
Global Blood Therapeutics, Inc.
Modulators of hemoglobin for the treatment of sickle cell disease
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CH540247A
(en)
*
1967-04-21
1973-09-28
Ciba Geigy Ag
Process for the preparation of heterocyclic compounds containing asthylene double bonds
FR1537206A
(en)
*
1967-07-21
1968-08-23
Belge Produits Chimiques Sa
New process for the preparation of benzofurans and 2-formyl benzofurans
CH523909A
(en)
*
1969-01-09
1972-06-15
Ciba Geigy Ag
Process for the production of heterocyclic compounds containing ethylene double bonds and their use as optical brighteners outside the textile industry
0
BE
BE787580D
patent/BE787580A/en
unknown
1971
1971-08-13
CH
CH1192671A
patent/CH562237A5/xx
not_active
IP Right Cessation
1972
1972-08-05
DE
DE2238628A
patent/DE2238628B2/en
not_active
Withdrawn
1972-08-08
NL
NL7210835A
patent/NL7210835A/xx
not_active
Application Discontinuation
1972-08-08
ES
ES405653A
patent/ES405653A1/en
not_active
Expired
1972-08-09
SU
SU721819281A
patent/SU730305A3/en
active
1972-08-10
AU
AU45440/72A
patent/AU474787B2/en
not_active
Expired
1972-08-10
US
US279645A
patent/US3864333A/en
not_active
Expired – Lifetime
1972-08-11
CA
CA149212A
patent/CA986514A/en
not_active
Expired
1972-08-11
GB
GB3757672A
patent/GB1414670A/en
not_active
Expired
1972-08-11
DD
DD165010A
patent/DD101397A5/xx
unknown
1972-08-11
AT
AT695472A
patent/AT320632B/en
not_active
IP Right Cessation
1972-08-11
JP
JP47080050A
patent/JPS528311B2/ja
not_active
Expired
1972-08-11
IT
IT28159/72A
patent/IT1049523B/en
active
1972-08-11
DK
DK398272AA
patent/DK136717B/en
unknown
1972-08-11
BR
BR5493/72A
patent/BR7205493D0/en
unknown
1972-08-11
SE
SE7210442A
patent/SE401834B/en
unknown
1972-08-11
NO
NO2889/72A
patent/NO137276C/en
unknown
1972-08-16
FR
FR7229327A
patent/FR2149489B1/fr
not_active
Expired
Also Published As
Publication number
Publication date
GB1414670A
(en)
1975-11-19
CA986514A
(en)
1976-03-30
DK136717B
(en)
1977-11-14
ES405653A1
(en)
1975-07-01
AT320632B
(en)
1975-02-25
NL7210835A
(en)
1973-02-15
JPS4828464A
(en)
1973-04-14
DE2238628B2
(en)
1978-10-26
DE2238628A1
(en)
1973-03-29
IT1049523B
(en)
1981-02-10
CH562237A5
(en)
1975-05-30
BR7205493D0
(en)
1973-09-20
DK136717C
(en)
1978-05-01
JPS528311B2
(en)
1977-03-08
AU4544072A
(en)
1974-02-14
US3864333A
(en)
1975-02-04
SE401834B
(en)
1978-05-29
SU730305A3
(en)
1980-04-25
FR2149489A1
(en)
1973-03-30
DD101397A5
(en)
1973-11-05
NO137276B
(en)
1977-10-24
FR2149489B1
(en)
1977-12-23
BE787580A
(en)
1973-02-14
NO137276C
(en)
1978-02-01
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None