FR1397506A - Procédé de préparation de nouveaux composés tétracycliques - Google Patents

Procédé de préparation de nouveaux composés tétracycliques

Info

Publication number: FR1397506A
Authority: FR; France
Prior art keywords: preparation; tetracyclic compounds; new tetracyclic; new; compounds
Prior art date: 1964-01-15
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

FR968701A

Other languages

English (en)

Inventor

Herchel Smith

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.)

1964-01-15

Filing date

1964-03-25

Publication date

1965-04-30

1964-03-25 Application filed filed Critical

1964-03-25 Priority to FR968701A priority Critical patent/FR1397506A/fr

1965-04-30 Application granted granted Critical

1965-04-30 Publication of FR1397506A publication Critical patent/FR1397506A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J73/00—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms
- C07J73/001—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom
- C07J73/003—Steroids in which the cyclopenta[a]hydrophenanthrene skeleton has been modified by substitution of one or two carbon atoms by hetero atoms by one hetero atom by oxygen as hetero atom
- 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
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Steroid Compounds (AREA)
Pyrane Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Plural Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

FR968701A 1964-01-15 1964-03-25 Procédé de préparation de nouveaux composés tétracycliques Expired FR1397506A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR968701A FR1397506A (fr)	1964-01-15	1964-03-25	Procédé de préparation de nouveaux composés tétracycliques

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US33786464A	1964-01-15	1964-01-15
GB962764A GB1069847A (en)	1964-01-15	1964-03-06	6-oxasteroid and d-homo-6-oxasteroid 3-ketones and their enol ethers
BE645390A BE645390A (fr)	1964-01-15	1964-03-18
BE645391A BE645391A (fr)	1964-01-15	1964-03-18
FR968701A FR1397506A (fr)	1964-01-15	1964-03-25	Procédé de préparation de nouveaux composés tétracycliques

Publications (1)

Publication Number	Publication Date
FR1397506A true FR1397506A (fr)	1965-04-30

Family

ID=27424754

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
FR968701A Expired FR1397506A (fr)	1964-01-15	1964-03-25	Procédé de préparation de nouveaux composés tétracycliques
FR1838A Expired FR1431733A (fr)	1964-01-15	1965-01-13	Nouveaux stéroïdes hétérocycliques et leur procédé de préparation

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
FR1838A Expired FR1431733A (fr)	1964-01-15	1965-01-13	Nouveaux stéroïdes hétérocycliques et leur procédé de préparation

Country Status (7)

Country	Link
BE (3)	BE645391A (fr)
CH (3)	CH472400A (fr)
DE (1)	DE1518297B1 (fr)
FR (2)	FR1397506A (fr)
GB (3)	GB1069847A (fr)
NL (3)	NL6402297A (fr)
SE (1)	SE324562B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3407214A (en) *	1966-04-08	1968-10-22	American Home Prod	5-hydroxy-6-oxagonan-3-ones
EP0381138A3 (fr) *	1989-01-30	1991-11-06	Banyu Pharmaceutical Co., Ltd.	Composé antitumoral BE-12406

1964
- 1964-03-06 GB GB962764A patent/GB1069847A/en not_active Expired
- 1964-03-06 NL NL6402297A patent/NL6402297A/xx unknown
- 1964-03-06 NL NL6402300A patent/NL6402300A/xx unknown
- 1964-03-06 GB GB962364A patent/GB1069843A/en not_active Expired
- 1964-03-06 GB GB962264A patent/GB1069842A/en not_active Expired
- 1964-03-11 SE SE302764A patent/SE324562B/xx unknown
- 1964-03-18 CH CH345264A patent/CH472400A/de not_active IP Right Cessation
- 1964-03-18 CH CH345464A patent/CH461525A/de unknown
- 1964-03-18 BE BE645391A patent/BE645391A/xx unknown
- 1964-03-18 BE BE645390A patent/BE645390A/xx unknown
- 1964-03-25 FR FR968701A patent/FR1397506A/fr not_active Expired
1965
- 1965-01-12 CH CH41565A patent/CH471112A/de not_active IP Right Cessation
- 1965-01-13 BE BE658257D patent/BE658257A/xx unknown
- 1965-01-13 FR FR1838A patent/FR1431733A/fr not_active Expired
- 1965-01-14 NL NL6500434A patent/NL6500434A/xx unknown
- 1965-01-14 DE DE19651518297 patent/DE1518297B1/de active Pending

Also Published As

Publication number	Publication date
GB1069843A (en)	1967-05-24
NL6402297A (fr)	1965-07-16
BE645391A (fr)	1964-09-18
NL6402300A (fr)	1965-07-16
GB1069842A (en)	1967-05-24
FR1431733A (fr)	1966-03-18
SE324562B (fr)	1970-06-08
CH461525A (de)	1968-08-31
CH472400A (de)	1969-05-15
BE645390A (fr)	1964-07-16
BE658257A (fr)	1965-07-13
CH471112A (de)	1969-04-15
DE1518297B1 (de)	1972-04-27
GB1069847A (en)	1967-05-24
NL6500434A (fr)	1965-07-16

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