CA999579A - Process for preparing prostaglandins of the "one"-series - Google Patents

Process for preparing prostaglandins of the "one"-series

Info

Publication number
CA999579A
CA999579A CA167,967A CA167967A CA999579A CA 999579 A CA999579 A CA 999579A CA 167967 A CA167967 A CA 167967A CA 999579 A CA999579 A CA 999579A
Authority
CA
Canada
Prior art keywords
series
preparing prostaglandins
prostaglandins
preparing
Prior art date
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
CA167,967A
Other languages
English (en)
Other versions
CA167967S (en
Inventor
Thomas K. Schaaf
Elias J. Corey
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 Inc
Original Assignee
Pfizer Inc
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 Inc filed Critical Pfizer Inc
Priority to CA234,073A priority Critical patent/CA996123A/en
Priority to CA234,074A priority patent/CA1033729A/en
Priority to CA234,072A priority patent/CA1001639A/en
Application granted granted Critical
Publication of CA999579A publication Critical patent/CA999579A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no 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
    • C07D309/10—Oxygen atoms
    • C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Steroid Compounds (AREA)
CA167,967A 1972-04-17 1973-04-04 Process for preparing prostaglandins of the "one"-series Expired CA999579A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA234,073A CA996123A (en) 1972-04-17 1975-08-25 Preparation of cyclopentane derivatives
CA234,074A CA1033729A (en) 1972-04-17 1975-08-25 Preparation of cyclopentane derivatives
CA234,072A CA1001639A (en) 1972-04-17 1975-08-25 Preparation of cyclopentane derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US244882A US3887587A (en) 1972-04-17 1972-04-17 Synthesis of prostaglandins of the one-series

Publications (1)

Publication Number Publication Date
CA999579A true CA999579A (en) 1976-11-09

Family

ID=22924496

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,967A Expired CA999579A (en) 1972-04-17 1973-04-04 Process for preparing prostaglandins of the "one"-series

Country Status (19)

Country Link
US (1) US3887587A (pl)
JP (1) JPS5710104B2 (pl)
AR (2) AR197135A1 (pl)
AT (1) AT336809B (pl)
AU (1) AU470252B2 (pl)
BE (1) BE798316A (pl)
CA (1) CA999579A (pl)
CH (2) CH568264A5 (pl)
DE (1) DE2319017C3 (pl)
ES (2) ES413786A1 (pl)
FR (3) FR2183711B1 (pl)
GB (4) GB1424417A (pl)
IE (2) IE37495B1 (pl)
NL (1) NL160250C (pl)
PL (2) PL103097B1 (pl)
SE (4) SE416543B (pl)
SU (1) SU580834A3 (pl)
YU (1) YU36924B (pl)
ZA (1) ZA732385B (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243595A (en) * 1972-07-13 1981-01-06 Pfizer Inc. 15-Substituted-omega-pentanorprostaglandins
GB1432950A (en) * 1972-11-10 1976-04-22 Ici Ltd Cyclopentane aldehydes as chemical intermediates
US4737590A (en) * 1973-04-27 1988-04-12 American Cyanamid Company Novel 2-substituted-3,4-epoxycyclopentan-1-ones, 2-substituted-3,4-epoxycyclopentan-1-ols, and various 2-substituted-cyclopentenones
US4012431A (en) * 1973-05-21 1977-03-15 The Upjohn Company Process for preparing 5-oxa PGF1.sub.α -type compounds
US4060540A (en) * 1975-09-18 1977-11-29 American Cyanamid Company Novel 3-triphenylmethoxy-1-alkynes, 3-triphenyl-methoxy-1-trans-alkenyl-dialkyl-alanes, and lithium 3-triphenylmethoxy-1-trans-alkenyl-dialkyl alanates
US4039574A (en) * 1975-09-25 1977-08-02 American Cyanamid Company 13-Hydroxy-15-deoxy-prostaglandins
US4219483A (en) * 1978-09-11 1980-08-26 Pfizer Inc. 4-Pyrone prostaglandin antagonists
JPH0964603A (ja) * 1995-08-26 1997-03-07 Nec Corp 温度補償型位相遅延回路
CN103570599B (zh) * 2013-11-11 2015-05-06 陕西大生制药科技有限公司 前列腺素a1的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA959485A (en) * 1970-05-04 1974-12-17 Gordon L. Bundy 15-alkyl prostaglandins
US3736335A (en) * 1970-06-22 1973-05-29 Merck & Co Inc Prostaglandins and methods of making same
DE2145125A1 (de) * 1970-09-11 1972-04-06 The Upjohn Co , Kalamazoo, Mich (V St A) Prostansaurederivate und deren Her stellung
CA951723A (en) * 1970-09-19 1974-07-23 Takashi Yusa Prostaglandin derivatives and process for the preparation thereof
GB1356581A (en) * 1970-10-09 1974-06-12 Ici Ltd Cyclopentane derivatives

Also Published As

Publication number Publication date
AT336809B (de) 1977-05-25
DE2319017B2 (de) 1978-06-08
CH578497A5 (pl) 1976-08-13
PL103097B1 (pl) 1979-05-31
SE7609048L (sv) 1976-08-12
PL196152A1 (pl) 1978-01-02
CH568264A5 (pl) 1975-10-31
ATA341273A (de) 1976-09-15
FR2275473A1 (fr) 1976-01-16
FR2275473B1 (pl) 1979-06-15
GB1424415A (en) 1976-02-11
SE7908125L (sv) 1979-10-01
IE37495L (en) 1973-10-17
ES413786A1 (es) 1977-05-01
AU470252B2 (en) 1976-03-11
FR2183711B1 (pl) 1978-06-30
GB1424417A (en) 1976-02-11
NL160250C (nl) 1979-10-15
YU103373A (en) 1982-06-18
DE2319017C3 (de) 1979-02-01
JPS5710104B2 (pl) 1982-02-24
AR197135A1 (es) 1974-03-15
IE37496B1 (en) 1977-08-03
PL99374B1 (pl) 1978-07-31
AU5428273A (en) 1974-10-10
ZA732385B (en) 1974-01-30
GB1424414A (en) 1976-02-11
JPS4914446A (pl) 1974-02-07
FR2275453B1 (pl) 1978-06-30
NL7305292A (pl) 1973-10-19
SE7908126L (sv) 1979-10-01
GB1424416A (en) 1976-02-11
US3887587A (en) 1975-06-03
SU580834A3 (ru) 1977-11-15
FR2275453A1 (fr) 1976-01-16
FR2183711A1 (pl) 1973-12-21
ES444110A1 (es) 1977-04-16
YU36924B (en) 1984-08-31
DE2319017A1 (de) 1973-10-31
NL160250B (nl) 1979-05-15
BE798316A (fr) 1973-10-17
AR204713A1 (es) 1976-02-27
SE416543B (sv) 1981-01-19
IE37495B1 (en) 1977-08-03

Similar Documents

Publication Publication Date Title
CA1007659A (en) Process for the preparation of 3,4,5-trimethoxybenzaldehyde
CA979449A (en) Process for the preparation of 1-hydroxy-2-pyridones
CA999579A (en) Process for preparing prostaglandins of the "one"-series
CA995682A (en) Process for the preparation of 3-cyanochromones
CA989868A (en) Process for the preparation of isopropylamines
AU472802B2 (en) Process for the preparation of 3-nitro-4-amino-toluene
AU474746B2 (en) Process for the preparation of thiazole-sulphenamides
AU477038B2 (en) Process for the preparation of alpha-6-deoxytetracyclines
AU471441B2 (en) Process for the preparation of 2-hydrazino-benzothiazoles
CA1018182A (en) Process for the preparation of alkylene-bis-amides
CA992967A (en) Process for the preparation of eburnamonines
CA999867A (en) Process for the preparation of 2h-3-isoquinolones
CA1019097A (en) Process for the preparation of trans-polyalkenamers
CA1005058A (en) Process for the preparation of unsymmetrically-substituted alkanolamino-s-triazines
CA1006114A (en) Process for the preparation of chloroiminophosgene
CA996109A (en) Process for the preparation of 2-amino-benzylamines
CA972372A (en) Process for the preparation of aminoalkyleneindolines
GB1374382A (en) Process for the preparation of derivatives of 1,2-diphenyl-3,5- dioxo-4-n-butylpyrazolidine
CA894243A (en) Process for the preparation of 9-pyridylalkyl-1,2,8,9-tetraazaphenale nes
CA892616A (en) Process for preparing prostaglandins
CA917671A (en) Process for the preparation of 4-oxocapronitrile
CA1006179A (en) Process for the preparation of chloroiminophosgene
CA915161A (en) Process for the preparation of 7-nitro-estratrienes
CA915706A (en) Process for the preparation of n-acyldopa
CA905975A (en) Process for the preparation of acetoxy-3-phthalide