VINERINE (Ericinine)

Empirical Formula: C22H26N2O5
Molecular Weight: 0

What is VINERINE (Ericinine) ?

Description

A configurational isomer of vineridine (q.v.), vinerine is also found in the lakaloidal extract of Vinca erecta Rgl. et Schmalh. It yields colourless needles from MeOH and has the following specific rotations: [α]_D + 20.3° (c 1.23, pyridine); [α]_D + 54.5° (c l.l 0, Me2CO) and [α]_D + 36.6° (c 1.311, CHCI3). It forms a number of crystalline salts and derivatives including the nitrate,m.p. 170°C and methiodide, m.p. 1 94-5°C. The absolute configuration has been shown to be 7R.

References

Kasimov, Yuldashev, Yunusov, Dokl. Akad. Nauk. USSR, 162, 102 (1965) Kasimov, Yuldashev, Yunusov, ibid, 163,1400 (1965) Kasimov, Yuldashev, Yunusov, Khim. Prir. Soedin., 2, 260 (1966) Abdurakhimova, Kasimov, Yunusov, ibid, 4, 135 (1968) Yagudaev et ai., ibid, 10,493 (1974)

Properties of VINERINE (Ericinine)

Melting point:

202-3°C

Safety information for VINERINE (Ericinine)

Computed Descriptors for VINERINE (Ericinine)

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