NL7806189A - 9-hydroxyhexahydrodibenzo/b, d/pyranen, 1-gesubsti- tueerde-9-hydroxyheahydrodibenzo/b,d/pyranen en tussen- producten daarvoor. - Google Patents

9-hydroxyhexahydrodibenzo/b, d/pyranen, 1-gesubsti- tueerde-9-hydroxyheahydrodibenzo/b,d/pyranen en tussen- producten daarvoor.

Info

Publication number
NL7806189A
NL7806189A NL7806189A NL7806189A NL7806189A NL 7806189 A NL7806189 A NL 7806189A NL 7806189 A NL7806189 A NL 7806189A NL 7806189 A NL7806189 A NL 7806189A NL 7806189 A NL7806189 A NL 7806189A
Authority
NL
Netherlands
Prior art keywords
pyranes
hydroxyhexahydrodibenzo
hydroxyheahydrodibenzo
substituted
intermediate products
Prior art date
Application number
NL7806189A
Other languages
English (en)
Dutch (nl)
Original Assignee
Pfizer
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.)
Filing date
Publication date
Application filed by Pfizer filed Critical Pfizer
Publication of NL7806189A publication Critical patent/NL7806189A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/10—Spiro-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/04—Centrally acting analgesics, e.g. opioids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
    • C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/205—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
    • C07C43/205—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring
    • C07C43/2055—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring the aromatic ring being a non-condensed ring containing more than one ether bond
    • 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
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • 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
    • C07D307/87—Benzo [c] furans; Hydrogenated benzo [c] furans
    • C07D307/88—Benzo [c] furans; Hydrogenated benzo [c] furans with one oxygen atom directly attached in position 1 or 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pain & Pain Management (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrane Compounds (AREA)
NL7806189A 1977-06-07 1978-06-07 9-hydroxyhexahydrodibenzo/b, d/pyranen, 1-gesubsti- tueerde-9-hydroxyheahydrodibenzo/b,d/pyranen en tussen- producten daarvoor. NL7806189A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/804,306 US4118559A (en) 1977-06-07 1977-06-07 9-Hydroxyhexahydrodibenzo[O,d]pyrans, 1-substituted-9-hydroxyhexahydrodibenzo[b,d]pyrans and intermediates therefor

Publications (1)

Publication Number Publication Date
NL7806189A true NL7806189A (nl) 1978-12-11

Family

ID=25188658

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7806189A NL7806189A (nl) 1977-06-07 1978-06-07 9-hydroxyhexahydrodibenzo/b, d/pyranen, 1-gesubsti- tueerde-9-hydroxyheahydrodibenzo/b,d/pyranen en tussen- producten daarvoor.

Country Status (10)

Country Link
US (1) US4118559A (ja)
JP (4) JPS543075A (ja)
BE (1) BE867858A (ja)
DE (1) DE2824987A1 (ja)
DK (1) DK251178A (ja)
FR (1) FR2393801A1 (ja)
GB (2) GB2067184B (ja)
IT (1) IT1110481B (ja)
LU (1) LU79767A1 (ja)
NL (1) NL7806189A (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165323A (en) * 1977-06-07 1979-08-21 Pfizer Inc. 9-Hydroxyhexahydrodibenzo[b,d]pyrans, 1-substituted-9-hydroxyhexahydrodibenzo[b,d]pyrans and intermediates therefor
US4243674A (en) * 1978-06-12 1981-01-06 Pfizer Inc. 9-Hydroxydibenzo[b,d]pyrans and intermediates therefore
US4340737A (en) * 1979-05-29 1982-07-20 Pfizer Inc. 9-Hydroxyoctahydrobenzo[C]quinolines and intermediates therefor
US4405626A (en) * 1980-10-03 1983-09-20 Pfizer Inc. 9-Hydroxyoctahydrobenzo(c)quinolines analgesic compositions containing them and processes for producing analgesic with them
US4400385A (en) * 1980-10-03 1983-08-23 Pfizer Inc. 9-Hydroxyoctahydrobenzo [c]quinolines, analgesic compositions containing them and processes for producing analgesia with them
US4454144A (en) * 1982-06-21 1984-06-12 Pfizer Inc. Substituted dibenzo[b,d]pyran analgesics
US4681954A (en) * 1985-10-07 1987-07-21 Pennwalt Corporation 7,8,9,10-tetrahydro-6-oxo-6H-dibenzo(b,d)pyranyloxy-propanes
US4647674A (en) * 1985-10-07 1987-03-03 Pennwalt Corporation Bis-(dibenzo[b,d]pyranyloxy) propanes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4033845A (en) * 1975-11-20 1977-07-05 Warner-Lambert Company [2-(4-Oxo-4H-1-benzopyran-2-yl)ethenyl]benzonitriles and benzoic acids

Also Published As

Publication number Publication date
GB2000761B (en) 1982-05-26
IT7824269A0 (it) 1978-06-06
JPS54163580A (en) 1979-12-26
DE2824987A1 (de) 1978-12-14
JPS54163581A (en) 1979-12-26
JPS5735914B2 (ja) 1982-07-31
IT1110481B (it) 1985-12-23
FR2393801B1 (ja) 1980-11-07
US4118559A (en) 1978-10-03
FR2393801A1 (fr) 1979-01-05
GB2067184A (en) 1981-07-22
JPS5511571A (en) 1980-01-26
LU79767A1 (fr) 1980-01-22
BE867858A (fr) 1978-12-06
DK251178A (da) 1978-12-08
JPS543075A (en) 1979-01-11
GB2067184B (en) 1982-08-11
GB2000761A (en) 1979-01-17

Similar Documents

Publication Publication Date Title
NO146262B (no) Serveringsfat.
IT1103475B (it) Interfenilen 8-aza-9-diossotia-11,12-secoprostaglandine
NL7810820A (nl) Nieuwe isochromanen, isothiochromanen, 2-benzoxepinen en 2-benzothiepinen.
NL7810976A (nl) Bandtransporteur.
NL7810618A (nl) Vuil-vrijmakende middelen.
NL7806189A (nl) 9-hydroxyhexahydrodibenzo/b, d/pyranen, 1-gesubsti- tueerde-9-hydroxyheahydrodibenzo/b,d/pyranen en tussen- producten daarvoor.
NL7803859A (nl) Bandtransporteur.
IT7824874A0 (it) 2-arilammino-3,5-dinitro-benzotrifluoruri.
NL7810185A (nl) Voedingsmiddel.
NL7802598A (nl) Gestructureerd voedingsmiddel.
NO147633C (no) Halvt neddykkbart fartoey.
NL186788C (nl) Ladingsoverdrachtsinrichting.
NO145364C (no) Innkapsling.
IT7831369A0 (it) Ancora.
NL7805106A (nl) Voedingsmiddel.
NL7812375A (nl) Blikken-transportinrichting.
NL7802949A (nl) Ureylenen.
NL7800524A (nl) Eg.
NL7801380A (nl) Veerstelsel.
FI783583A (fi) Byggnadselement i form av isoleringselement, golvelement, m.m.
NL7806405A (nl) Naald-hechtdraadcombinatie.
NL7707820A (nl) Antibacteriele middelen.
NL7803610A (nl) 2,4,6-trigesubstitueerde 2,3-dihydrobenzofuranen.
ES229108Y (es) Recogecables.
NL7808193A (nl) Biocide-actieve 1,2,3-benzotrisulfiden.

Legal Events

Date Code Title Description
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed