GB1306723A – Tetrahydropyran-2-ols
– Google Patents
GB1306723A – Tetrahydropyran-2-ols
– Google Patents
Tetrahydropyran-2-ols
Info
Publication number
GB1306723A
GB1306723A
GB2280970A
GB2280970A
GB1306723A
GB 1306723 A
GB1306723 A
GB 1306723A
GB 2280970 A
GB2280970 A
GB 2280970A
GB 2280970 A
GB2280970 A
GB 2280970A
GB 1306723 A
GB1306723 A
GB 1306723A
Authority
GB
United Kingdom
Prior art keywords
chloropentane
reacting
ols
tetrahydropyran
alkyl
Prior art date
1969-05-21
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
GB2280970A
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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.)
1969-05-21
Filing date
1970-05-12
Publication date
1973-02-14
1970-05-12
Application filed by F Hoffmann La Roche AG
filed
Critical
F Hoffmann La Roche AG
1973-02-14
Publication of GB1306723A
publication
Critical
patent/GB1306723A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
C07D317/70—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings
C—CHEMISTRY; METALLURGY
C07—ORGANIC CHEMISTRY
C07D—HETEROCYCLIC COMPOUNDS
C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
C07D317/46—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
Abstract
1306723 6 – Substituted – tetrahydropyran- 2-ols F HOFFMANN-LA ROCHE & CO AG 12 May 1970 [21 May 1969] 22809/70 Heading C2C Novel compounds of the tautomeric Formulµ (1a) and (1b), where B represents a mono- or bicyclic arylene radical optionally substituted by one or more C 1-7 alkyl or alkoxy groups and R
GB2280970A
1969-05-21
1970-05-12
Tetrahydropyran-2-ols
Expired
GB1306723A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US82666969A
1969-05-21
1969-05-21
Publications (1)
Publication Number
Publication Date
GB1306723A
true
GB1306723A
(en)
1973-02-14
Family
ID=25247215
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2280970A
Expired
GB1306723A
(en)
1969-05-21
1970-05-12
Tetrahydropyran-2-ols
Country Status (11)
Country
Link
US
(1)
US3655695A
(en)
JP
(1)
JPS4835075B1
(en)
BE
(1)
BE750639A
(en)
CH
(1)
CH557345A
(en)
DE
(1)
DE2023458A1
(en)
FR
(1)
FR2043589A1
(en)
GB
(1)
GB1306723A
(en)
IE
(1)
IE34197B1
(en)
IL
(1)
IL34434A
(en)
NL
(1)
NL7006918A
(en)
ZA
(1)
ZA702804B
(en)
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3880911A
(en)
*
1967-11-02
1975-04-29
Hoffmann La Roche
Des-A steroidal intermediates
US3907827A
(en)
*
1970-09-22
1975-09-23
Hoffmann La Roche
Aryl ketals of polycyclic oxo compounds and processes
JPS5227147B1
(en)
*
1971-06-16
1977-07-19
US4032540A
(en)
*
1972-06-08
1977-06-28
Schering Aktiengesellschaft
Benzopyran derivatives
US3960896A
(en)
*
1973-05-24
1976-06-01
Hoffmann-La Roche Inc.
Aryl ketals of polycyclic oxo compounds and processes
US3972896A
(en)
*
1973-05-24
1976-08-03
Hoffmann-La Roche Inc.
Aryl ketals of polycyclic oxo compounds and processes
US3960895A
(en)
*
1973-05-24
1976-06-01
Hoffmann-La Roche Inc.
Aryl ketals of polycyclic oxo compounds and processes
JPS6097286U
(en)
*
1983-12-09
1985-07-02
下村 泰造
Article adsorption device
US5250710A
(en)
*
1989-12-01
1993-10-05
Rhone-Poulenc Nutrition Animale
Dihydropyran derivatives, processes for preparation and use
FR2655341B1
(en)
*
1989-12-01
1992-02-21
Rhone Poulenc Sante
DIHYDROPYRANIC DERIVATIVES, PROCESSES FOR THEIR PREPARATION AND THEIR USE.
TWI599354B
(en)
2016-08-10
2017-09-21
國立臺灣師範大學
Use of tetrahydropyranol derivatives for manufacturing pharmaceutical composition of tau-associated diseases
1969
1969-05-21
US
US826669A
patent/US3655695A/en
not_active
Expired – Lifetime
1970
1970-04-24
CH
CH617270A
patent/CH557345A/en
not_active
IP Right Cessation
1970-04-27
ZA
ZA702804A
patent/ZA702804B/en
unknown
1970-05-01
IL
IL34434A
patent/IL34434A/en
unknown
1970-05-12
GB
GB2280970A
patent/GB1306723A/en
not_active
Expired
1970-05-13
DE
DE19702023458
patent/DE2023458A1/en
not_active
Withdrawn
1970-05-13
NL
NL7006918A
patent/NL7006918A/xx
unknown
1970-05-18
IE
IE645/70A
patent/IE34197B1/en
unknown
1970-05-20
BE
BE750639D
patent/BE750639A/en
unknown
1970-05-21
FR
FR7018485A
patent/FR2043589A1/fr
not_active
Withdrawn
1970-05-21
JP
JP45042961A
patent/JPS4835075B1/ja
active
Pending
Also Published As
Publication number
Publication date
US3655695A
(en)
1972-04-11
IE34197L
(en)
1970-11-21
IL34434A
(en)
1974-05-16
JPS4835075B1
(en)
1973-10-25
NL7006918A
(en)
1970-11-24
ZA702804B
(en)
1971-01-27
CH557345A
(en)
1974-12-31
IE34197B1
(en)
1975-03-05
FR2043589A1
(en)
1971-02-19
IL34434A0
(en)
1970-07-19
BE750639A
(en)
1970-11-20
DE2023458A1
(en)
1970-11-26
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Legal Events
Date
Code
Title
Description
1973-06-27
PS
Patent sealed [section 19, patents act 1949]
1975-12-10
PLNP
Patent lapsed through nonpayment of renewal fees
