CH231150A - Verfahren zur Gewinnung von Toxiferin I und II. - Google Patents

Verfahren zur Gewinnung von Toxiferin I und II.

Info

Publication number: CH231150A
Authority: CH; Switzerland
Prior art keywords: toxiferin; obtaining; obtaining toxiferin
Prior art date: 1942-03-27

Application number

Other languages

English (en)

Inventor

Sohn C H Boehringer

Original Assignee

Boehringer Sohn Ingelheim

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.)

1950-08-21

Filing date

1942-03-27

Publication date

1944-02-29

1942-03-27 Application filed by Boehringer Sohn Ingelheim filed Critical Boehringer Sohn Ingelheim

1944-02-29 Publication of CH231150A publication Critical patent/CH231150A/de

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/22—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed systems contains four or more hetero rings
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F6/00—Contraceptive devices; Pessaries; Applicators therefor
- A61F6/06—Contraceptive devices; Pessaries; Applicators therefor for use by females
- A61F6/08—Pessaries, i.e. devices worn in the vagina to support the uterus, remedy a malposition or prevent conception, e.g. combined with devices protecting against contagion
- A61F6/12—Inserters or removers

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Reproductive Health (AREA)
Engineering & Computer Science (AREA)
Biomedical Technology (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Orthopedics, Nursing, And Contraception (AREA)

CH231150D 1950-08-21 1942-03-27 Verfahren zur Gewinnung von Toxiferin I und II. CH231150A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE299093X		1950-08-21

Publications (1)

Publication Number	Publication Date
CH231150A true CH231150A (de)	1944-02-29

Family

ID=6091179

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CH231150D CH231150A (de)	1950-08-21	1942-03-27	Verfahren zur Gewinnung von Toxiferin I und II.
CH299093D CH299093A (de)	1950-08-21	1951-08-13	Okklusivpessar.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CH299093D CH299093A (de)	1950-08-21	1951-08-13	Okklusivpessar.

Country Status (1)

Country	Link
CH (2)	CH231150A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3590580C1 (de) *	1984-11-15	1995-08-31	Ewald Pickhard	Intravaginal positionierbare, insbesondere empfängnisverhütende Vorrichtung

1942
- 1942-03-27 CH CH231150D patent/CH231150A/de unknown
1951
- 1951-08-13 CH CH299093D patent/CH299093A/de unknown

Also Published As

Publication number	Publication date
CH299093A (de)	1954-05-31

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